| 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 | $27.37 | 4.377% | $28.568 | $28.57 | $28.55 | $28.60 |
| Purchase #2 | $144.37 | 6.139% | $153.2329 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $45.47 | 7.657% | $48.9516 | $48.95 | $48.95 | $49.00 |
| Purchase #4 | $69.44 | 11.137% | $77.1735 | $77.17 | $77.15 | $77.20 |
| Purchase #5 | $116.36 | 13.255% | $131.7835 | $131.78 | $131.80 | $131.80 |
| Purchase #6 | $202.38 | 4.315% | $211.1127 | $211.11 | $211.10 | $211.10 |
| Purchase #7 | $46.76 | 3.398% | $48.3489 | $48.35 | $48.35 | $48.30 |
| 7 purchase totals = | $652.15 | $699.1711 | $699.16 | $699.15 | $699.20 | |