| 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 | $47.25 | 12.691% | $53.2465 | $53.25 | $53.25 | $53.20 |
| Purchase #2 | $57.70 | 8.322% | $62.5018 | $62.50 | $62.50 | $62.50 |
| Purchase #3 | $219.56 | 4.441% | $229.3107 | $229.31 | $229.30 | $229.30 |
| Purchase #4 | $135.75 | 13.782% | $154.4591 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $68.37 | 13.611% | $77.6758 | $77.68 | $77.70 | $77.70 |
| Purchase #6 | $135.29 | 9.499% | $148.1412 | $148.14 | $148.15 | $148.10 |
| Purchase #7 | $159.32 | 8.236% | $172.4416 | $172.44 | $172.45 | $172.40 |
| 7 purchase totals = | $823.24 | $897.7767 | $897.78 | $897.80 | $897.70 | |