| 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 | $74.72 | 10.622% | $82.6568 | $82.66 | $82.65 | $82.70 |
| Purchase #2 | $47.32 | 5.232% | $49.7958 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $156.39 | 6.632% | $166.7618 | $166.76 | $166.75 | $166.80 |
| Purchase #4 | $130.73 | 9.870% | $143.6331 | $143.63 | $143.65 | $143.60 |
| Purchase #5 | $72.62 | 7.682% | $78.1987 | $78.20 | $78.20 | $78.20 |
| Purchase #6 | $186.79 | 13.744% | $212.4624 | $212.46 | $212.45 | $212.50 |
| Purchase #7 | $174.71 | 7.140% | $187.1843 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $843.28 | $920.6929 | $920.69 | $920.70 | $920.80 | |