| 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 | $96.88 | 12.168% | $108.6684 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $248.94 | 12.802% | $280.8093 | $280.81 | $280.80 | $280.80 |
| Purchase #3 | $33.53 | 9.246% | $36.6302 | $36.63 | $36.65 | $36.60 |
| Purchase #4 | $60.89 | 5.526% | $64.2548 | $64.25 | $64.25 | $64.30 |
| Purchase #5 | $247.53 | 12.504% | $278.4812 | $278.48 | $278.50 | $278.50 |
| Purchase #6 | $10.26 | 5.388% | $10.8128 | $10.81 | $10.80 | $10.80 |
| Purchase #7 | $28.27 | 4.769% | $29.6182 | $29.62 | $29.60 | $29.60 |
| 7 purchase totals = | $726.30 | $809.2749 | $809.27 | $809.25 | $809.30 | |