| 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 | $203.47 | 3.748% | $211.0961 | $211.10 | $211.10 | $211.10 |
| Purchase #2 | $88.89 | 4.131% | $92.562 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $99.98 | 7.242% | $107.2206 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $54.59 | 9.383% | $59.7122 | $59.71 | $59.70 | $59.70 |
| Purchase #5 | $80.98 | 13.300% | $91.7503 | $91.75 | $91.75 | $91.80 |
| Purchase #6 | $248.86 | 3.395% | $257.3088 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $48.71 | 8.473% | $52.8372 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $825.48 | $872.4872 | $872.49 | $872.45 | $872.50 | |