| 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 | $124.64 | 9.707% | $136.7388 | $136.74 | $136.75 | $136.70 |
| Purchase #2 | $40.52 | 8.862% | $44.1109 | $44.11 | $44.10 | $44.10 |
| Purchase #3 | $211.94 | 7.825% | $228.5243 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $101.54 | 11.430% | $113.146 | $113.15 | $113.15 | $113.10 |
| Purchase #5 | $47.28 | 11.437% | $52.6874 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $38.28 | 7.508% | $41.1541 | $41.15 | $41.15 | $41.20 |
| Purchase #7 | $116.94 | 9.270% | $127.7803 | $127.78 | $127.80 | $127.80 |
| 7 purchase totals = | $681.14 | $744.1418 | $744.14 | $744.15 | $744.10 | |