| 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 | $49.59 | 4.540% | $51.8414 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $245.94 | 9.819% | $270.0888 | $270.09 | $270.10 | $270.10 |
| Purchase #3 | $165.93 | 3.724% | $172.1092 | $172.11 | $172.10 | $172.10 |
| Purchase #4 | $149.71 | 3.374% | $154.7612 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $61.33 | 5.118% | $64.4689 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $28.74 | 8.432% | $31.1634 | $31.16 | $31.15 | $31.20 |
| Purchase #7 | $107.55 | 13.312% | $121.8671 | $121.87 | $121.85 | $121.90 |
| 7 purchase totals = | $808.79 | $866.3000 | $866.30 | $866.25 | $866.40 | |