| 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 | $76.97 | 13.685% | $87.5033 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $135.65 | 9.790% | $148.9301 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $11.58 | 12.437% | $13.0202 | $13.02 | $13.00 | $13.00 |
| Purchase #4 | $61.31 | 3.597% | $63.5153 | $63.52 | $63.50 | $63.50 |
| Purchase #5 | $140.93 | 6.713% | $150.3906 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $10.43 | 6.452% | $11.1029 | $11.10 | $11.10 | $11.10 |
| Purchase #7 | $30.76 | 9.531% | $33.6917 | $33.69 | $33.70 | $33.70 |
| 7 purchase totals = | $467.63 | $508.1541 | $508.15 | $508.15 | $508.10 | |