| 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 | $84.27 | 8.522% | $91.4515 | $91.45 | $91.45 | $91.50 |
| Purchase #2 | $24.39 | 5.180% | $25.6534 | $25.65 | $25.65 | $25.70 |
| Purchase #3 | $130.64 | 10.150% | $143.9 | $143.90 | $143.90 | $143.90 |
| Purchase #4 | $176.71 | 12.488% | $198.7775 | $198.78 | $198.80 | $198.80 |
| Purchase #5 | $29.71 | 12.747% | $33.4971 | $33.50 | $33.50 | $33.50 |
| Purchase #6 | $144.27 | 8.224% | $156.1348 | $156.13 | $156.15 | $156.10 |
| Purchase #7 | $210.90 | 12.641% | $237.5599 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $800.89 | $886.9742 | $886.97 | $887.00 | $887.10 | |