| 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 | $107.74 | 13.111% | $121.8658 | $121.87 | $121.85 | $121.90 |
| Purchase #2 | $64.87 | 10.349% | $71.5834 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $126.76 | 3.824% | $131.6073 | $131.61 | $131.60 | $131.60 |
| Purchase #4 | $208.87 | 12.828% | $235.6638 | $235.66 | $235.65 | $235.70 |
| Purchase #5 | $47.66 | 6.813% | $50.9071 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $22.65 | 6.335% | $24.0849 | $24.08 | $24.10 | $24.10 |
| Purchase #7 | $57.60 | 4.120% | $59.9731 | $59.97 | $59.95 | $60.00 |
| 7 purchase totals = | $636.15 | $695.6854 | $695.68 | $695.65 | $695.80 | |