| 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 | $51.45 | 7.667% | $55.3947 | $55.39 | $55.40 | $55.40 |
| Purchase #2 | $105.76 | 6.325% | $112.4493 | $112.45 | $112.45 | $112.40 |
| Purchase #3 | $125.77 | 5.759% | $133.0131 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $115.55 | 5.633% | $122.0589 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $237.36 | 13.506% | $269.4178 | $269.42 | $269.40 | $269.40 |
| Purchase #6 | $29.73 | 12.679% | $33.4995 | $33.50 | $33.50 | $33.50 |
| Purchase #7 | $68.31 | 10.652% | $75.5864 | $75.59 | $75.60 | $75.60 |
| 7 purchase totals = | $733.93 | $801.4197 | $801.42 | $801.40 | $801.40 | |