| 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 | $48.56 | 10.308% | $53.5656 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $202.60 | 10.207% | $223.2794 | $223.28 | $223.30 | $223.30 |
| Purchase #3 | $194.90 | 8.799% | $212.0493 | $212.05 | $212.05 | $212.00 |
| Purchase #4 | $28.99 | 11.115% | $32.2122 | $32.21 | $32.20 | $32.20 |
| Purchase #5 | $126.30 | 10.342% | $139.3619 | $139.36 | $139.35 | $139.40 |
| Purchase #6 | $43.77 | 7.124% | $46.8882 | $46.89 | $46.90 | $46.90 |
| Purchase #7 | $181.63 | 7.266% | $194.8272 | $194.83 | $194.85 | $194.80 |
| 7 purchase totals = | $826.75 | $902.1838 | $902.19 | $902.20 | $902.20 | |