| 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 | $15.97 | 7.203% | $17.1203 | $17.12 | $17.10 | $17.10 |
| Purchase #2 | $24.94 | 6.555% | $26.5748 | $26.57 | $26.55 | $26.60 |
| Purchase #3 | $180.49 | 10.825% | $200.028 | $200.03 | $200.05 | $200.00 |
| Purchase #4 | $181.69 | 10.196% | $200.2151 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $87.27 | 6.253% | $92.727 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $157.62 | 7.809% | $169.9285 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $51.44 | 12.684% | $57.9646 | $57.96 | $57.95 | $58.00 |
| 7 purchase totals = | $699.42 | $764.5583 | $764.56 | $764.55 | $764.50 | |