| 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 | $28.89 | 9.674% | $31.6848 | $31.68 | $31.70 | $31.70 |
| Purchase #2 | $73.86 | 13.118% | $83.549 | $83.55 | $83.55 | $83.50 |
| Purchase #3 | $169.65 | 6.732% | $181.0708 | $181.07 | $181.05 | $181.10 |
| Purchase #4 | $19.46 | 9.136% | $21.2379 | $21.24 | $21.25 | $21.20 |
| Purchase #5 | $180.43 | 7.211% | $193.4408 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $194.82 | 5.568% | $205.6676 | $205.67 | $205.65 | $205.70 |
| Purchase #7 | $114.75 | 3.346% | $118.5895 | $118.59 | $118.60 | $118.60 |
| 7 purchase totals = | $781.86 | $835.2404 | $835.24 | $835.25 | $835.20 | |