| 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 | $53.29 | 8.165% | $57.6411 | $57.64 | $57.65 | $57.60 |
| Purchase #2 | $47.35 | 4.148% | $49.3141 | $49.31 | $49.30 | $49.30 |
| Purchase #3 | $66.33 | 11.654% | $74.0601 | $74.06 | $74.05 | $74.10 |
| Purchase #4 | $102.81 | 7.229% | $110.2421 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $98.91 | 5.375% | $104.2264 | $104.23 | $104.25 | $104.20 |
| Purchase #6 | $75.74 | 4.169% | $78.8976 | $78.90 | $78.90 | $78.90 |
| Purchase #7 | $188.26 | 11.105% | $209.1663 | $209.17 | $209.15 | $209.20 |
| 7 purchase totals = | $632.69 | $683.5477 | $683.55 | $683.55 | $683.50 | |