| 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 | $65.95 | 12.785% | $74.3817 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $85.53 | 11.570% | $95.4258 | $95.43 | $95.45 | $95.40 |
| Purchase #3 | $171.33 | 7.217% | $183.6949 | $183.69 | $183.70 | $183.70 |
| Purchase #4 | $149.68 | 12.374% | $168.2014 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $30.57 | 7.189% | $32.7677 | $32.77 | $32.75 | $32.80 |
| Purchase #6 | $55.82 | 7.844% | $60.1985 | $60.20 | $60.20 | $60.20 |
| Purchase #7 | $69.70 | 13.582% | $79.1667 | $79.17 | $79.15 | $79.20 |
| 7 purchase totals = | $628.58 | $693.8367 | $693.84 | $693.85 | $693.90 | |