| 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 | $95.77 | 7.128% | $102.5965 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $112.31 | 10.155% | $123.7151 | $123.72 | $123.70 | $123.70 |
| Purchase #3 | $230.76 | 5.451% | $243.3387 | $243.34 | $243.35 | $243.30 |
| Purchase #4 | $18.85 | 11.628% | $21.0419 | $21.04 | $21.05 | $21.00 |
| Purchase #5 | $44.42 | 3.536% | $45.9907 | $45.99 | $46.00 | $46.00 |
| Purchase #6 | $61.90 | 12.839% | $69.8473 | $69.85 | $69.85 | $69.80 |
| Purchase #7 | $143.40 | 11.592% | $160.0229 | $160.02 | $160.00 | $160.00 |
| 7 purchase totals = | $707.41 | $766.5531 | $766.56 | $766.55 | $766.40 | |