| 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 | $63.46 | 5.405% | $66.89 | $66.89 | $66.90 | $66.90 |
| Purchase #2 | $74.38 | 6.383% | $79.1277 | $79.13 | $79.15 | $79.10 |
| Purchase #3 | $46.47 | 6.362% | $49.4264 | $49.43 | $49.45 | $49.40 |
| Purchase #4 | $26.71 | 10.148% | $29.4205 | $29.42 | $29.40 | $29.40 |
| Purchase #5 | $121.34 | 6.836% | $129.6348 | $129.63 | $129.65 | $129.60 |
| Purchase #6 | $155.95 | 4.656% | $163.211 | $163.21 | $163.20 | $163.20 |
| Purchase #7 | $89.93 | 11.436% | $100.2144 | $100.21 | $100.20 | $100.20 |
| 7 purchase totals = | $578.24 | $617.9248 | $617.92 | $617.95 | $617.80 | |