| 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 | $62.55 | 13.143% | $70.7709 | $70.77 | $70.75 | $70.80 |
| Purchase #2 | $71.28 | 11.448% | $79.4401 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $136.62 | 8.451% | $148.1658 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $136.91 | 3.234% | $141.3377 | $141.34 | $141.35 | $141.30 |
| Purchase #5 | $197.54 | 13.556% | $224.3185 | $224.32 | $224.30 | $224.30 |
| Purchase #6 | $190.92 | 6.872% | $204.04 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $206.88 | 5.299% | $217.8426 | $217.84 | $217.85 | $217.80 |
| 7 purchase totals = | $1,002.70 | $1,085.9156 | $1,085.92 | $1,085.90 | $1,085.80 | |