| 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 | $88.37 | 8.806% | $96.1519 | $96.15 | $96.15 | $96.20 |
| Purchase #2 | $198.76 | 4.175% | $207.0582 | $207.06 | $207.05 | $207.10 |
| Purchase #3 | $113.51 | 13.789% | $129.1619 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $48.52 | 3.222% | $50.0833 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $131.79 | 9.296% | $144.0412 | $144.04 | $144.05 | $144.00 |
| Purchase #6 | $210.36 | 5.653% | $222.2517 | $222.25 | $222.25 | $222.30 |
| Purchase #7 | $64.74 | 7.177% | $69.3864 | $69.39 | $69.40 | $69.40 |
| 7 purchase totals = | $856.05 | $918.1346 | $918.13 | $918.15 | $918.30 | |