| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $51.33 | 4.783% | $53.7851 | $53.79 | $53.80 | $53.80 |
| Purchase #2 | $210.49 | 9.508% | $230.5034 | $230.50 | $230.50 | $230.50 |
| Purchase #3 | $109.58 | 12.837% | $123.6468 | $123.65 | $123.65 | $123.60 |
| Purchase #4 | $206.61 | 6.693% | $220.4384 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $165.69 | 13.380% | $187.8593 | $187.86 | $187.85 | $187.90 |
| Purchase #6 | $229.53 | 8.337% | $248.6659 | $248.67 | $248.65 | $248.70 |
| Purchase #7 | $238.47 | 5.570% | $251.7528 | $251.75 | $251.75 | $251.80 |
| 7 purchase totals = | $1,211.70 | $1,316.6517 | $1,316.66 | $1,316.65 | $1,316.70 | |