| 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 | $55.30 | 6.580% | $58.9387 | $58.94 | $58.95 | $58.90 |
| Purchase #2 | $241.98 | 3.369% | $250.1323 | $250.13 | $250.15 | $250.10 |
| Purchase #3 | $95.68 | 11.585% | $106.7645 | $106.76 | $106.75 | $106.80 |
| Purchase #4 | $165.49 | 7.554% | $177.9911 | $177.99 | $178.00 | $178.00 |
| Purchase #5 | $23.93 | 5.152% | $25.1629 | $25.16 | $25.15 | $25.20 |
| Purchase #6 | $110.61 | 7.646% | $119.0672 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $17.68 | 10.472% | $19.5314 | $19.53 | $19.55 | $19.50 |
| 7 purchase totals = | $710.67 | $757.5881 | $757.58 | $757.60 | $757.60 | |