| 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 | $21.52 | 11.379% | $23.9688 | $23.97 | $23.95 | $24.00 |
| Purchase #2 | $232.85 | 12.700% | $262.422 | $262.42 | $262.40 | $262.40 |
| Purchase #3 | $53.93 | 8.184% | $58.3436 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $139.46 | 9.456% | $152.6473 | $152.65 | $152.65 | $152.60 |
| Purchase #5 | $74.99 | 12.545% | $84.3975 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $144.58 | 3.329% | $149.3931 | $149.39 | $149.40 | $149.40 |
| Purchase #7 | $38.88 | 8.462% | $42.17 | $42.17 | $42.15 | $42.20 |
| 7 purchase totals = | $706.21 | $773.3423 | $773.34 | $773.30 | $773.30 | |