| 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 | $36.29 | 5.797% | $38.3937 | $38.39 | $38.40 | $38.40 |
| Purchase #2 | $143.53 | 10.313% | $158.3322 | $158.33 | $158.35 | $158.30 |
| Purchase #3 | $99.47 | 6.167% | $105.6043 | $105.60 | $105.60 | $105.60 |
| Purchase #4 | $90.74 | 3.318% | $93.7508 | $93.75 | $93.75 | $93.80 |
| Purchase #5 | $90.78 | 3.150% | $93.6396 | $93.64 | $93.65 | $93.60 |
| Purchase #6 | $187.66 | 13.391% | $212.7896 | $212.79 | $212.80 | $212.80 |
| Purchase #7 | $81.69 | 13.431% | $92.6618 | $92.66 | $92.65 | $92.70 |
| 7 purchase totals = | $730.16 | $795.1720 | $795.16 | $795.20 | $795.20 | |