| 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 | $13.46 | 12.290% | $15.1142 | $15.11 | $15.10 | $15.10 |
| Purchase #2 | $85.48 | 5.515% | $90.1942 | $90.19 | $90.20 | $90.20 |
| Purchase #3 | $44.26 | 13.421% | $50.2001 | $50.20 | $50.20 | $50.20 |
| Purchase #4 | $74.68 | 5.290% | $78.6306 | $78.63 | $78.65 | $78.60 |
| Purchase #5 | $167.31 | 5.858% | $177.111 | $177.11 | $177.10 | $177.10 |
| Purchase #6 | $228.85 | 7.111% | $245.1235 | $245.12 | $245.10 | $245.10 |
| Purchase #7 | $88.38 | 5.778% | $93.4866 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $702.42 | $749.8602 | $749.85 | $749.85 | $749.80 | |