| 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 | $58.61 | 10.362% | $64.6832 | $64.68 | $64.70 | $64.70 |
| Purchase #2 | $5.27 | 10.660% | $5.8318 | $5.83 | $5.85 | $5.80 |
| Purchase #3 | $59.53 | 9.253% | $65.0383 | $65.04 | $65.05 | $65.00 |
| Purchase #4 | $36.86 | 8.297% | $39.9183 | $39.92 | $39.90 | $39.90 |
| Purchase #5 | $17.58 | 3.218% | $18.1457 | $18.15 | $18.15 | $18.10 |
| Purchase #6 | $73.35 | 7.824% | $79.0889 | $79.09 | $79.10 | $79.10 |
| Purchase #7 | $11.98 | 5.290% | $12.6137 | $12.61 | $12.60 | $12.60 |
| 7 purchase totals = | $263.18 | $285.3199 | $285.32 | $285.35 | $285.20 | |