| 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 | $40.49 | 5.358% | $42.6595 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $62.95 | 3.288% | $65.0198 | $65.02 | $65.00 | $65.00 |
| Purchase #3 | $234.41 | 6.561% | $249.7896 | $249.79 | $249.80 | $249.80 |
| Purchase #4 | $133.78 | 13.698% | $152.1052 | $152.11 | $152.10 | $152.10 |
| Purchase #5 | $233.48 | 4.367% | $243.6761 | $243.68 | $243.70 | $243.70 |
| Purchase #6 | $24.64 | 5.168% | $25.9134 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $80.34 | 4.830% | $84.2204 | $84.22 | $84.20 | $84.20 |
| 7 purchase totals = | $810.09 | $863.3840 | $863.39 | $863.35 | $863.40 | |