| 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 | $120.98 | 5.528% | $127.6678 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $21.85 | 8.357% | $23.676 | $23.68 | $23.70 | $23.70 |
| Purchase #3 | $10.36 | 11.221% | $11.5225 | $11.52 | $11.50 | $11.50 |
| Purchase #4 | $21.27 | 9.280% | $23.2439 | $23.24 | $23.25 | $23.20 |
| Purchase #5 | $67.65 | 5.433% | $71.3254 | $71.33 | $71.35 | $71.30 |
| Purchase #6 | $238.70 | 8.415% | $258.7866 | $258.79 | $258.80 | $258.80 |
| Purchase #7 | $116.98 | 12.240% | $131.2984 | $131.30 | $131.30 | $131.30 |
| 7 purchase totals = | $597.79 | $647.5206 | $647.53 | $647.55 | $647.50 | |