| 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 | $57.61 | 13.334% | $65.2917 | $65.29 | $65.30 | $65.30 |
| Purchase #2 | $103.38 | 3.576% | $107.0769 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $98.38 | 13.513% | $111.6741 | $111.67 | $111.65 | $111.70 |
| Purchase #4 | $232.39 | 6.152% | $246.6866 | $246.69 | $246.70 | $246.70 |
| Purchase #5 | $59.88 | 13.764% | $68.1219 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $53.64 | 12.727% | $60.4668 | $60.47 | $60.45 | $60.50 |
| Purchase #7 | $138.84 | 9.783% | $152.4227 | $152.42 | $152.40 | $152.40 |
| 7 purchase totals = | $744.12 | $811.7407 | $811.74 | $811.70 | $811.80 | |