| 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 | $91.54 | 3.364% | $94.6194 | $94.62 | $94.60 | $94.60 |
| Purchase #2 | $220.32 | 6.763% | $235.2202 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $43.83 | 5.382% | $46.1889 | $46.19 | $46.20 | $46.20 |
| Purchase #4 | $17.95 | 11.796% | $20.0674 | $20.07 | $20.05 | $20.10 |
| Purchase #5 | $142.87 | 12.456% | $160.6659 | $160.67 | $160.65 | $160.70 |
| Purchase #6 | $73.91 | 8.673% | $80.3202 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $41.70 | 7.558% | $44.8517 | $44.85 | $44.85 | $44.90 |
| 7 purchase totals = | $632.12 | $681.9337 | $681.94 | $681.85 | $682.00 | |