| 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 | $39.52 | 10.739% | $43.7641 | $43.76 | $43.75 | $43.80 |
| Purchase #2 | $105.61 | 12.542% | $118.8556 | $118.86 | $118.85 | $118.90 |
| Purchase #3 | $243.33 | 3.489% | $251.8198 | $251.82 | $251.80 | $251.80 |
| Purchase #4 | $173.65 | 8.248% | $187.9727 | $187.97 | $187.95 | $188.00 |
| Purchase #5 | $21.37 | 11.370% | $23.7998 | $23.80 | $23.80 | $23.80 |
| Purchase #6 | $128.27 | 12.485% | $144.2845 | $144.28 | $144.30 | $144.30 |
| Purchase #7 | $74.57 | 11.767% | $83.3447 | $83.34 | $83.35 | $83.30 |
| 7 purchase totals = | $786.32 | $853.8412 | $853.83 | $853.80 | $853.90 | |