| 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 | $50.27 | 13.308% | $56.9599 | $56.96 | $56.95 | $57.00 |
| Purchase #2 | $93.70 | 11.778% | $104.736 | $104.74 | $104.75 | $104.70 |
| Purchase #3 | $112.28 | 8.132% | $121.4106 | $121.41 | $121.40 | $121.40 |
| Purchase #4 | $239.45 | 10.325% | $264.1732 | $264.17 | $264.15 | $264.20 |
| Purchase #5 | $222.91 | 11.241% | $247.9673 | $247.97 | $247.95 | $248.00 |
| Purchase #6 | $74.47 | 3.175% | $76.8344 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $19.44 | 9.793% | $21.3438 | $21.34 | $21.35 | $21.30 |
| 7 purchase totals = | $812.52 | $893.4252 | $893.42 | $893.40 | $893.40 | |