| 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 | $52.53 | 10.427% | $58.0073 | $58.01 | $58.00 | $58.00 |
| Purchase #2 | $140.64 | 7.454% | $151.1233 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $123.40 | 9.325% | $134.9071 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $70.94 | 8.719% | $77.1253 | $77.13 | $77.15 | $77.10 |
| Purchase #5 | $143.50 | 11.300% | $159.7155 | $159.72 | $159.70 | $159.70 |
| Purchase #6 | $94.83 | 11.350% | $105.5932 | $105.59 | $105.60 | $105.60 |
| Purchase #7 | $199.52 | 3.148% | $205.8009 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $825.36 | $892.2726 | $892.28 | $892.25 | $892.20 | |