| 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 | $24.80 | 3.204% | $25.5946 | $25.59 | $25.60 | $25.60 |
| Purchase #2 | $39.96 | 13.613% | $45.3998 | $45.40 | $45.40 | $45.40 |
| Purchase #3 | $13.66 | 13.142% | $15.4552 | $15.46 | $15.45 | $15.50 |
| Purchase #4 | $64.52 | 4.566% | $67.466 | $67.47 | $67.45 | $67.50 |
| Purchase #5 | $152.73 | 8.716% | $166.0419 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $129.86 | 8.319% | $140.6631 | $140.66 | $140.65 | $140.70 |
| Purchase #7 | $125.58 | 12.269% | $140.9874 | $140.99 | $141.00 | $141.00 |
| 7 purchase totals = | $551.11 | $601.6080 | $601.61 | $601.60 | $601.70 | |