| 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 | $44.56 | 7.105% | $47.726 | $47.73 | $47.75 | $47.70 |
| Purchase #2 | $197.71 | 13.388% | $224.1794 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $22.27 | 5.163% | $23.4198 | $23.42 | $23.40 | $23.40 |
| Purchase #4 | $95.33 | 13.709% | $108.3988 | $108.40 | $108.40 | $108.40 |
| Purchase #5 | $75.80 | 3.228% | $78.2468 | $78.25 | $78.25 | $78.20 |
| Purchase #6 | $135.57 | 8.531% | $147.1355 | $147.14 | $147.15 | $147.10 |
| Purchase #7 | $216.89 | 8.506% | $235.3387 | $235.34 | $235.35 | $235.30 |
| 7 purchase totals = | $788.13 | $864.4450 | $864.46 | $864.50 | $864.30 | |