| 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 | $73.79 | 8.766% | $80.2584 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $171.60 | 4.327% | $179.0251 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $66.65 | 3.285% | $68.8395 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $54.95 | 4.521% | $57.4343 | $57.43 | $57.45 | $57.40 |
| Purchase #5 | $97.31 | 4.290% | $101.4846 | $101.48 | $101.50 | $101.50 |
| Purchase #6 | $216.49 | 3.485% | $224.0347 | $224.03 | $224.05 | $224.00 |
| Purchase #7 | $142.29 | 3.140% | $146.7579 | $146.76 | $146.75 | $146.80 |
| 7 purchase totals = | $823.08 | $857.8345 | $857.83 | $857.90 | $857.80 | |