| 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 | $55.95 | 8.363% | $60.6291 | $60.63 | $60.65 | $60.60 |
| Purchase #2 | $19.58 | 9.481% | $21.4364 | $21.44 | $21.45 | $21.40 |
| Purchase #3 | $131.96 | 7.489% | $141.8425 | $141.84 | $141.85 | $141.80 |
| Purchase #4 | $169.99 | 5.269% | $178.9468 | $178.95 | $178.95 | $178.90 |
| Purchase #5 | $219.80 | 3.792% | $228.1348 | $228.13 | $228.15 | $228.10 |
| Purchase #6 | $18.74 | 9.632% | $20.545 | $20.55 | $20.55 | $20.50 |
| Purchase #7 | $177.50 | 4.208% | $184.9692 | $184.97 | $184.95 | $185.00 |
| 7 purchase totals = | $793.52 | $836.5038 | $836.51 | $836.55 | $836.30 | |