| 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 | $65.82 | 3.447% | $68.0888 | $68.09 | $68.10 | $68.10 |
| Purchase #2 | $6.53 | 12.821% | $7.3672 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $32.61 | 8.640% | $35.4275 | $35.43 | $35.45 | $35.40 |
| Purchase #4 | $47.32 | 11.329% | $52.6809 | $52.68 | $52.70 | $52.70 |
| Purchase #5 | $67.88 | 7.778% | $73.1597 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $98.38 | 3.181% | $101.5095 | $101.51 | $101.50 | $101.50 |
| Purchase #7 | $129.36 | 5.223% | $136.1165 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $447.90 | $474.3501 | $474.36 | $474.35 | $474.40 | |