| 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 | $62.45 | 5.426% | $65.8385 | $65.84 | $65.85 | $65.80 |
| Purchase #2 | $20.61 | 11.563% | $22.9931 | $22.99 | $23.00 | $23.00 |
| Purchase #3 | $202.57 | 13.171% | $229.2505 | $229.25 | $229.25 | $229.30 |
| Purchase #4 | $239.58 | 3.358% | $247.6251 | $247.63 | $247.65 | $247.60 |
| Purchase #5 | $27.33 | 9.349% | $29.8851 | $29.89 | $29.90 | $29.90 |
| Purchase #6 | $174.59 | 3.142% | $180.0756 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $62.94 | 9.167% | $68.7097 | $68.71 | $68.70 | $68.70 |
| 7 purchase totals = | $790.07 | $844.3776 | $844.39 | $844.45 | $844.40 | |