| 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 | $42.50 | 7.373% | $45.6335 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $150.88 | 11.458% | $168.1678 | $168.17 | $168.15 | $168.20 |
| Purchase #3 | $139.31 | 5.567% | $147.0654 | $147.07 | $147.05 | $147.10 |
| Purchase #4 | $141.47 | 3.837% | $146.8982 | $146.90 | $146.90 | $146.90 |
| Purchase #5 | $218.32 | 4.518% | $228.1837 | $228.18 | $228.20 | $228.20 |
| Purchase #6 | $46.74 | 9.709% | $51.278 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $73.36 | 4.459% | $76.6311 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $812.58 | $863.8577 | $863.86 | $863.90 | $863.90 | |