| 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 | $65.48 | 8.519% | $71.0582 | $71.06 | $71.05 | $71.10 |
| Purchase #2 | $151.77 | 13.447% | $172.1785 | $172.18 | $172.20 | $172.20 |
| Purchase #3 | $28.94 | 10.422% | $31.9561 | $31.96 | $31.95 | $32.00 |
| Purchase #4 | $17.32 | 3.751% | $17.9697 | $17.97 | $17.95 | $18.00 |
| Purchase #5 | $149.50 | 8.138% | $161.6663 | $161.67 | $161.65 | $161.70 |
| Purchase #6 | $89.95 | 5.445% | $94.8478 | $94.85 | $94.85 | $94.80 |
| Purchase #7 | $135.51 | 4.457% | $141.5497 | $141.55 | $141.55 | $141.50 |
| 7 purchase totals = | $638.47 | $691.2263 | $691.24 | $691.20 | $691.30 | |