| 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 | $103.48 | 8.779% | $112.5645 | $112.56 | $112.55 | $112.60 |
| Purchase #2 | $36.29 | 11.707% | $40.5385 | $40.54 | $40.55 | $40.50 |
| Purchase #3 | $28.48 | 8.793% | $30.9842 | $30.98 | $31.00 | $31.00 |
| Purchase #4 | $161.46 | 13.749% | $183.6591 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $217.81 | 11.797% | $243.505 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $183.39 | 10.530% | $202.701 | $202.70 | $202.70 | $202.70 |
| Purchase #7 | $53.75 | 4.631% | $56.2392 | $56.24 | $56.25 | $56.20 |
| 7 purchase totals = | $784.66 | $870.1915 | $870.19 | $870.20 | $870.20 | |