| 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 | $38.80 | 3.189% | $40.0373 | $40.04 | $40.05 | $40.00 |
| Purchase #2 | $5.48 | 12.639% | $6.1726 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $120.61 | 3.536% | $124.8748 | $124.87 | $124.85 | $124.90 |
| Purchase #4 | $144.81 | 3.802% | $150.3157 | $150.32 | $150.30 | $150.30 |
| Purchase #5 | $124.74 | 13.465% | $141.5362 | $141.54 | $141.55 | $141.50 |
| Purchase #6 | $65.71 | 3.382% | $67.9323 | $67.93 | $67.95 | $67.90 |
| Purchase #7 | $186.34 | 12.269% | $209.2021 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $686.49 | $740.0710 | $740.07 | $740.05 | $740.00 | |