| 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 | $62.91 | 5.579% | $66.4197 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $132.25 | 9.575% | $144.9129 | $144.91 | $144.90 | $144.90 |
| Purchase #3 | $118.79 | 9.540% | $130.1226 | $130.12 | $130.10 | $130.10 |
| Purchase #4 | $205.97 | 5.830% | $217.9781 | $217.98 | $218.00 | $218.00 |
| Purchase #5 | $39.41 | 11.149% | $43.8038 | $43.80 | $43.80 | $43.80 |
| Purchase #6 | $236.31 | 13.502% | $268.2166 | $268.22 | $268.20 | $268.20 |
| Purchase #7 | $187.87 | 11.344% | $209.182 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $983.51 | $1,080.6357 | $1,080.63 | $1,080.60 | $1,080.60 | |