| 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 | $8.70 | 7.244% | $9.3302 | $9.33 | $9.35 | $9.30 |
| Purchase #2 | $45.71 | 8.789% | $49.7275 | $49.73 | $49.75 | $49.70 |
| Purchase #3 | $240.47 | 3.104% | $247.9342 | $247.93 | $247.95 | $247.90 |
| Purchase #4 | $121.92 | 13.646% | $138.5572 | $138.56 | $138.55 | $138.60 |
| Purchase #5 | $201.95 | 5.390% | $212.8351 | $212.84 | $212.85 | $212.80 |
| Purchase #6 | $194.95 | 7.371% | $209.3198 | $209.32 | $209.30 | $209.30 |
| Purchase #7 | $149.32 | 13.684% | $169.7529 | $169.75 | $169.75 | $169.80 |
| 7 purchase totals = | $963.02 | $1,037.4569 | $1,037.46 | $1,037.50 | $1,037.40 | |