| 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 | $36.30 | 9.594% | $39.7826 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $191.75 | 12.855% | $216.3995 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $63.39 | 5.470% | $66.8574 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $33.68 | 7.717% | $36.2791 | $36.28 | $36.30 | $36.30 |
| Purchase #5 | $237.70 | 5.760% | $251.3915 | $251.39 | $251.40 | $251.40 |
| Purchase #6 | $83.97 | 7.344% | $90.1368 | $90.14 | $90.15 | $90.10 |
| Purchase #7 | $22.59 | 8.371% | $24.481 | $24.48 | $24.50 | $24.50 |
| 7 purchase totals = | $669.38 | $725.3279 | $725.33 | $725.40 | $725.40 | |