| 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 | $47.27 | 4.453% | $49.3749 | $49.37 | $49.35 | $49.40 |
| Purchase #2 | $186.57 | 6.447% | $198.5982 | $198.60 | $198.60 | $198.60 |
| Purchase #3 | $88.81 | 6.281% | $94.3882 | $94.39 | $94.40 | $94.40 |
| Purchase #4 | $150.91 | 6.184% | $160.2423 | $160.24 | $160.25 | $160.20 |
| Purchase #5 | $31.29 | 4.793% | $32.7897 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $182.31 | 10.860% | $202.1089 | $202.11 | $202.10 | $202.10 |
| Purchase #7 | $93.63 | 6.155% | $99.3929 | $99.39 | $99.40 | $99.40 |
| 7 purchase totals = | $780.79 | $836.8951 | $836.89 | $836.90 | $836.90 | |