| 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 | $54.53 | 7.326% | $58.5249 | $58.52 | $58.50 | $58.50 |
| Purchase #2 | $183.30 | 10.796% | $203.0891 | $203.09 | $203.10 | $203.10 |
| Purchase #3 | $143.41 | 11.123% | $159.3615 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $221.85 | 11.389% | $247.1165 | $247.12 | $247.10 | $247.10 |
| Purchase #5 | $23.70 | 12.749% | $26.7215 | $26.72 | $26.70 | $26.70 |
| Purchase #6 | $7.79 | 11.199% | $8.6624 | $8.66 | $8.65 | $8.70 |
| Purchase #7 | $220.59 | 9.171% | $240.8203 | $240.82 | $240.80 | $240.80 |
| 7 purchase totals = | $855.17 | $944.2962 | $944.29 | $944.20 | $944.30 | |