| 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 | $109.49 | 7.247% | $117.4247 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $112.50 | 3.161% | $116.0561 | $116.06 | $116.05 | $116.10 |
| Purchase #3 | $5.48 | 12.238% | $6.1506 | $6.15 | $6.15 | $6.20 |
| Purchase #4 | $15.85 | 4.388% | $16.5455 | $16.55 | $16.55 | $16.50 |
| Purchase #5 | $58.99 | 13.613% | $67.0203 | $67.02 | $67.00 | $67.00 |
| Purchase #6 | $29.86 | 10.674% | $33.0473 | $33.05 | $33.05 | $33.00 |
| Purchase #7 | $99.32 | 11.331% | $110.5739 | $110.57 | $110.55 | $110.60 |
| 7 purchase totals = | $431.49 | $466.8184 | $466.82 | $466.75 | $466.80 | |