| 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 | $51.96 | 9.603% | $56.9497 | $56.95 | $56.95 | $56.90 |
| Purchase #2 | $139.34 | 12.307% | $156.4886 | $156.49 | $156.50 | $156.50 |
| Purchase #3 | $214.88 | 10.694% | $237.8593 | $237.86 | $237.85 | $237.90 |
| Purchase #4 | $101.94 | 3.788% | $105.8015 | $105.80 | $105.80 | $105.80 |
| Purchase #5 | $198.81 | 3.536% | $205.8399 | $205.84 | $205.85 | $205.80 |
| Purchase #6 | $162.62 | 8.326% | $176.1597 | $176.16 | $176.15 | $176.20 |
| Purchase #7 | $28.65 | 10.625% | $31.6941 | $31.69 | $31.70 | $31.70 |
| 7 purchase totals = | $898.20 | $970.7928 | $970.79 | $970.80 | $970.80 | |