| 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 | $74.67 | 13.697% | $84.8975 | $84.90 | $84.90 | $84.90 |
| Purchase #2 | $110.58 | 5.256% | $116.3921 | $116.39 | $116.40 | $116.40 |
| Purchase #3 | $244.85 | 13.797% | $278.632 | $278.63 | $278.65 | $278.60 |
| Purchase #4 | $40.31 | 9.660% | $44.2039 | $44.20 | $44.20 | $44.20 |
| Purchase #5 | $35.58 | 5.507% | $37.5394 | $37.54 | $37.55 | $37.50 |
| Purchase #6 | $117.48 | 9.536% | $128.6829 | $128.68 | $128.70 | $128.70 |
| Purchase #7 | $235.65 | 4.749% | $246.841 | $246.84 | $246.85 | $246.80 |
| 7 purchase totals = | $859.12 | $937.1888 | $937.18 | $937.25 | $937.10 | |