| 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 | $15.28 | 8.157% | $16.5264 | $16.53 | $16.55 | $16.50 |
| Purchase #2 | $110.99 | 9.294% | $121.3054 | $121.31 | $121.30 | $121.30 |
| Purchase #3 | $153.74 | 9.290% | $168.0224 | $168.02 | $168.00 | $168.00 |
| Purchase #4 | $43.41 | 8.234% | $46.9844 | $46.98 | $47.00 | $47.00 |
| Purchase #5 | $76.35 | 11.852% | $85.399 | $85.40 | $85.40 | $85.40 |
| Purchase #6 | $37.78 | 3.531% | $39.114 | $39.11 | $39.10 | $39.10 |
| Purchase #7 | $210.66 | 12.375% | $236.7292 | $236.73 | $236.75 | $236.70 |
| 7 purchase totals = | $648.21 | $714.0808 | $714.08 | $714.10 | $714.00 | |