| 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 | $75.74 | 10.424% | $83.6351 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $71.67 | 7.617% | $77.1291 | $77.13 | $77.15 | $77.10 |
| Purchase #3 | $42.80 | 5.509% | $45.1579 | $45.16 | $45.15 | $45.20 |
| Purchase #4 | $97.64 | 8.782% | $106.2147 | $106.21 | $106.20 | $106.20 |
| Purchase #5 | $23.34 | 4.304% | $24.3446 | $24.34 | $24.35 | $24.30 |
| Purchase #6 | $226.73 | 7.431% | $243.5783 | $243.58 | $243.60 | $243.60 |
| Purchase #7 | $108.59 | 6.265% | $115.3932 | $115.39 | $115.40 | $115.40 |
| 7 purchase totals = | $646.51 | $695.4529 | $695.45 | $695.50 | $695.40 | |