| 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 | $29.94 | 7.444% | $32.1687 | $32.17 | $32.15 | $32.20 |
| Purchase #2 | $27.67 | 13.201% | $31.3227 | $31.32 | $31.30 | $31.30 |
| Purchase #3 | $176.82 | 11.860% | $197.7909 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $43.58 | 11.527% | $48.6035 | $48.60 | $48.60 | $48.60 |
| Purchase #5 | $222.50 | 8.414% | $241.2212 | $241.22 | $241.20 | $241.20 |
| Purchase #6 | $95.79 | 5.534% | $101.091 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $79.49 | 7.509% | $85.4589 | $85.46 | $85.45 | $85.50 |
| 7 purchase totals = | $675.79 | $737.6569 | $737.65 | $737.60 | $737.70 | |