| 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 | $33.82 | 9.463% | $37.0204 | $37.02 | $37.00 | $37.00 |
| Purchase #2 | $198.39 | 11.234% | $220.6771 | $220.68 | $220.70 | $220.70 |
| Purchase #3 | $147.40 | 5.203% | $155.0692 | $155.07 | $155.05 | $155.10 |
| Purchase #4 | $21.83 | 13.198% | $24.7111 | $24.71 | $24.70 | $24.70 |
| Purchase #5 | $79.64 | 13.575% | $90.4511 | $90.45 | $90.45 | $90.50 |
| Purchase #6 | $180.51 | 8.188% | $195.2902 | $195.29 | $195.30 | $195.30 |
| Purchase #7 | $60.96 | 9.422% | $66.7037 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $722.55 | $789.9228 | $789.92 | $789.90 | $790.00 | |