| 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 | $51.41 | 13.545% | $58.3735 | $58.37 | $58.35 | $58.40 |
| Purchase #2 | $126.34 | 9.250% | $138.0265 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $47.60 | 5.269% | $50.108 | $50.11 | $50.10 | $50.10 |
| Purchase #4 | $245.27 | 6.106% | $260.2462 | $260.25 | $260.25 | $260.20 |
| Purchase #5 | $53.65 | 3.361% | $55.4532 | $55.45 | $55.45 | $55.50 |
| Purchase #6 | $28.28 | 8.573% | $30.7044 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $72.71 | 7.828% | $78.4017 | $78.40 | $78.40 | $78.40 |
| 7 purchase totals = | $625.26 | $671.3135 | $671.31 | $671.30 | $671.30 | |