| 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 | $13.67 | 10.472% | $15.1015 | $15.10 | $15.10 | $15.10 |
| Purchase #2 | $199.77 | 13.790% | $227.3183 | $227.32 | $227.30 | $227.30 |
| Purchase #3 | $20.97 | 12.138% | $23.5153 | $23.52 | $23.50 | $23.50 |
| Purchase #4 | $67.62 | 5.364% | $71.2471 | $71.25 | $71.25 | $71.20 |
| Purchase #5 | $236.35 | 13.191% | $267.5269 | $267.53 | $267.55 | $267.50 |
| Purchase #6 | $24.96 | 12.664% | $28.1209 | $28.12 | $28.10 | $28.10 |
| Purchase #7 | $188.43 | 12.191% | $211.4015 | $211.40 | $211.40 | $211.40 |
| 7 purchase totals = | $751.77 | $844.2315 | $844.24 | $844.20 | $844.10 | |