| 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 | $56.40 | 3.655% | $58.4614 | $58.46 | $58.45 | $58.50 |
| Purchase #2 | $145.70 | 7.621% | $156.8038 | $156.80 | $156.80 | $156.80 |
| Purchase #3 | $150.90 | 9.234% | $164.8341 | $164.83 | $164.85 | $164.80 |
| Purchase #4 | $72.26 | 4.456% | $75.4799 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $135.35 | 9.297% | $147.9335 | $147.93 | $147.95 | $147.90 |
| Purchase #6 | $97.37 | 13.507% | $110.5218 | $110.52 | $110.50 | $110.50 |
| Purchase #7 | $82.80 | 9.642% | $90.7836 | $90.78 | $90.80 | $90.80 |
| 7 purchase totals = | $740.78 | $804.8181 | $804.80 | $804.85 | $804.80 | |