| 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 | $72.98 | 4.821% | $76.4984 | $76.50 | $76.50 | $76.50 |
| Purchase #2 | $66.79 | 13.529% | $75.826 | $75.83 | $75.85 | $75.80 |
| Purchase #3 | $105.39 | 4.388% | $110.0145 | $110.01 | $110.00 | $110.00 |
| Purchase #4 | $46.27 | 8.195% | $50.0618 | $50.06 | $50.05 | $50.10 |
| Purchase #5 | $133.25 | 5.509% | $140.5907 | $140.59 | $140.60 | $140.60 |
| Purchase #6 | $34.63 | 7.665% | $37.2844 | $37.28 | $37.30 | $37.30 |
| Purchase #7 | $51.77 | 5.607% | $54.6727 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $511.08 | $544.9485 | $544.94 | $544.95 | $545.00 | |