| 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 | $62.25 | 8.398% | $67.4778 | $67.48 | $67.50 | $67.50 |
| Purchase #2 | $131.68 | 3.108% | $135.7726 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $243.33 | 6.716% | $259.672 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $122.36 | 5.627% | $129.2452 | $129.25 | $129.25 | $129.20 |
| Purchase #5 | $139.61 | 13.686% | $158.717 | $158.72 | $158.70 | $158.70 |
| Purchase #6 | $10.30 | 7.850% | $11.1086 | $11.11 | $11.10 | $11.10 |
| Purchase #7 | $101.66 | 3.400% | $105.1164 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $811.19 | $867.1096 | $867.12 | $867.05 | $867.10 | |