| 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 | $44.96 | 11.441% | $50.1039 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $188.95 | 11.298% | $210.2976 | $210.30 | $210.30 | $210.30 |
| Purchase #3 | $65.69 | 13.172% | $74.3427 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $79.85 | 7.413% | $85.7693 | $85.77 | $85.75 | $85.80 |
| Purchase #5 | $193.69 | 5.678% | $204.6877 | $204.69 | $204.70 | $204.70 |
| Purchase #6 | $154.59 | 10.462% | $170.7632 | $170.76 | $170.75 | $170.80 |
| Purchase #7 | $175.63 | 10.424% | $193.9377 | $193.94 | $193.95 | $193.90 |
| 7 purchase totals = | $903.36 | $989.9021 | $989.90 | $989.90 | $989.90 | |