| 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 | $45.45 | 13.492% | $51.5821 | $51.58 | $51.60 | $51.60 |
| Purchase #2 | $149.38 | 10.304% | $164.7721 | $164.77 | $164.75 | $164.80 |
| Purchase #3 | $61.42 | 6.150% | $65.1973 | $65.20 | $65.20 | $65.20 |
| Purchase #4 | $125.96 | 3.269% | $130.0776 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $144.87 | 5.249% | $152.4742 | $152.47 | $152.45 | $152.50 |
| Purchase #6 | $110.87 | 6.642% | $118.234 | $118.23 | $118.25 | $118.20 |
| Purchase #7 | $244.75 | 3.364% | $252.9834 | $252.98 | $253.00 | $253.00 |
| 7 purchase totals = | $882.70 | $935.3207 | $935.31 | $935.35 | $935.40 | |