| 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 | $42.32 | 5.107% | $44.4813 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $20.63 | 3.170% | $21.284 | $21.28 | $21.30 | $21.30 |
| Purchase #3 | $240.37 | 5.558% | $253.7298 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $53.69 | 9.754% | $58.9269 | $58.93 | $58.95 | $58.90 |
| Purchase #5 | $187.78 | 7.637% | $202.1208 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $55.91 | 13.433% | $63.4204 | $63.42 | $63.40 | $63.40 |
| Purchase #7 | $10.76 | 5.191% | $11.3186 | $11.32 | $11.30 | $11.30 |
| 7 purchase totals = | $611.46 | $655.2818 | $655.28 | $655.30 | $655.20 | |