| 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 | $85.65 | 7.345% | $91.941 | $91.94 | $91.95 | $91.90 |
| Purchase #2 | $88.35 | 3.290% | $91.2567 | $91.26 | $91.25 | $91.30 |
| Purchase #3 | $46.55 | 3.360% | $48.1141 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $30.37 | 3.124% | $31.3188 | $31.32 | $31.30 | $31.30 |
| Purchase #5 | $124.82 | 8.102% | $134.9329 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $119.27 | 13.789% | $135.7161 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $80.68 | 13.316% | $91.4233 | $91.42 | $91.40 | $91.40 |
| 7 purchase totals = | $575.69 | $624.7029 | $624.70 | $624.65 | $624.60 | |