| 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 | $11.75 | 8.703% | $12.7726 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $173.77 | 4.374% | $181.3707 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $98.56 | 13.280% | $111.6488 | $111.65 | $111.65 | $111.60 |
| Purchase #4 | $64.83 | 12.201% | $72.7399 | $72.74 | $72.75 | $72.70 |
| Purchase #5 | $35.34 | 9.818% | $38.8097 | $38.81 | $38.80 | $38.80 |
| Purchase #6 | $94.37 | 3.361% | $97.5418 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $9.47 | 12.740% | $10.6765 | $10.68 | $10.70 | $10.70 |
| 7 purchase totals = | $488.09 | $525.5600 | $525.56 | $525.55 | $525.50 | |