| 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 | $50.84 | 8.801% | $55.3144 | $55.31 | $55.30 | $55.30 |
| Purchase #2 | $171.90 | 10.331% | $189.659 | $189.66 | $189.65 | $189.70 |
| Purchase #3 | $22.45 | 3.867% | $23.3181 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $213.69 | 7.254% | $229.1911 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $61.33 | 6.732% | $65.4587 | $65.46 | $65.45 | $65.50 |
| Purchase #6 | $187.59 | 5.368% | $197.6598 | $197.66 | $197.65 | $197.70 |
| Purchase #7 | $120.63 | 3.475% | $124.8219 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $828.43 | $885.4230 | $885.42 | $885.35 | $885.50 | |