| 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 | $29.32 | 12.428% | $32.9639 | $32.96 | $32.95 | $33.00 |
| Purchase #2 | $103.83 | 3.120% | $107.0695 | $107.07 | $107.05 | $107.10 |
| Purchase #3 | $137.66 | 12.786% | $155.2612 | $155.26 | $155.25 | $155.30 |
| Purchase #4 | $57.38 | 7.753% | $61.8287 | $61.83 | $61.85 | $61.80 |
| Purchase #5 | $201.99 | 7.568% | $217.2766 | $217.28 | $217.30 | $217.30 |
| Purchase #6 | $109.82 | 11.663% | $122.6283 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $154.57 | 6.556% | $164.7036 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $794.57 | $861.7318 | $861.73 | $861.75 | $861.80 | |