| 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 | $44.86 | 12.853% | $50.6259 | $50.63 | $50.65 | $50.60 |
| Purchase #2 | $54.47 | 3.219% | $56.2234 | $56.22 | $56.20 | $56.20 |
| Purchase #3 | $128.63 | 7.671% | $138.4972 | $138.50 | $138.50 | $138.50 |
| Purchase #4 | $76.27 | 8.154% | $82.4891 | $82.49 | $82.50 | $82.50 |
| Purchase #5 | $166.39 | 6.498% | $177.202 | $177.20 | $177.20 | $177.20 |
| Purchase #6 | $9.29 | 3.477% | $9.613 | $9.61 | $9.60 | $9.60 |
| Purchase #7 | $7.98 | 10.354% | $8.8062 | $8.81 | $8.80 | $8.80 |
| 7 purchase totals = | $487.89 | $523.4568 | $523.46 | $523.45 | $523.40 | |