| 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 | $61.98 | 13.718% | $70.4824 | $70.48 | $70.50 | $70.50 |
| Purchase #2 | $123.71 | 3.718% | $128.3095 | $128.31 | $128.30 | $128.30 |
| Purchase #3 | $232.25 | 4.484% | $242.6641 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $125.44 | 7.443% | $134.7765 | $134.78 | $134.80 | $134.80 |
| Purchase #5 | $204.62 | 5.126% | $215.1088 | $215.11 | $215.10 | $215.10 |
| Purchase #6 | $74.45 | 6.395% | $79.2111 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $32.66 | 9.278% | $35.6902 | $35.69 | $35.70 | $35.70 |
| 7 purchase totals = | $855.11 | $906.2426 | $906.24 | $906.25 | $906.30 | |