| 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 | $64.32 | 5.821% | $68.0641 | $68.06 | $68.05 | $68.10 |
| Purchase #2 | $143.43 | 5.219% | $150.9156 | $150.92 | $150.90 | $150.90 |
| Purchase #3 | $66.97 | 10.751% | $74.1699 | $74.17 | $74.15 | $74.20 |
| Purchase #4 | $93.90 | 5.708% | $99.2598 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $13.41 | 7.447% | $14.4086 | $14.41 | $14.40 | $14.40 |
| Purchase #6 | $28.76 | 12.480% | $32.3492 | $32.35 | $32.35 | $32.30 |
| Purchase #7 | $176.80 | 6.828% | $188.8719 | $188.87 | $188.85 | $188.90 |
| 7 purchase totals = | $587.59 | $628.0391 | $628.04 | $627.95 | $628.10 | |