| 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 | $21.49 | 9.302% | $23.489 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $231.39 | 9.158% | $252.5807 | $252.58 | $252.60 | $252.60 |
| Purchase #3 | $60.45 | 3.582% | $62.6153 | $62.62 | $62.60 | $62.60 |
| Purchase #4 | $177.28 | 6.441% | $188.6986 | $188.70 | $188.70 | $188.70 |
| Purchase #5 | $155.79 | 7.105% | $166.8589 | $166.86 | $166.85 | $166.90 |
| Purchase #6 | $19.91 | 7.250% | $21.3535 | $21.35 | $21.35 | $21.40 |
| Purchase #7 | $49.40 | 9.771% | $54.2269 | $54.23 | $54.25 | $54.20 |
| 7 purchase totals = | $715.71 | $769.8229 | $769.83 | $769.85 | $769.90 | |