| 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 | $30.46 | 11.425% | $33.9401 | $33.94 | $33.95 | $33.90 |
| Purchase #2 | $83.33 | 6.553% | $88.7906 | $88.79 | $88.80 | $88.80 |
| Purchase #3 | $177.36 | 13.663% | $201.5927 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $226.83 | 13.208% | $256.7897 | $256.79 | $256.80 | $256.80 |
| Purchase #5 | $35.92 | 13.491% | $40.766 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $104.29 | 7.597% | $112.2129 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $245.34 | 3.204% | $253.2007 | $253.20 | $253.20 | $253.20 |
| 7 purchase totals = | $903.53 | $987.2927 | $987.29 | $987.30 | $987.30 | |