| 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 | $246.33 | 7.808% | $265.5634 | $265.56 | $265.55 | $265.60 |
| Purchase #2 | $79.62 | 10.831% | $88.2436 | $88.24 | $88.25 | $88.20 |
| Purchase #3 | $18.87 | 7.767% | $20.3356 | $20.34 | $20.35 | $20.30 |
| Purchase #4 | $44.83 | 3.528% | $46.4116 | $46.41 | $46.40 | $46.40 |
| Purchase #5 | $56.30 | 10.354% | $62.1293 | $62.13 | $62.15 | $62.10 |
| Purchase #6 | $244.82 | 3.310% | $252.9235 | $252.92 | $252.90 | $252.90 |
| Purchase #7 | $75.43 | 11.770% | $84.3081 | $84.31 | $84.30 | $84.30 |
| 7 purchase totals = | $766.20 | $819.9151 | $819.91 | $819.90 | $819.80 | |