| 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 | $47.49 | 5.653% | $50.1746 | $50.17 | $50.15 | $50.20 |
| Purchase #2 | $46.45 | 13.149% | $52.5577 | $52.56 | $52.55 | $52.60 |
| Purchase #3 | $226.45 | 11.790% | $253.1485 | $253.15 | $253.15 | $253.10 |
| Purchase #4 | $118.31 | 6.859% | $126.4249 | $126.42 | $126.40 | $126.40 |
| Purchase #5 | $249.45 | 9.385% | $272.8609 | $272.86 | $272.85 | $272.90 |
| Purchase #6 | $5.31 | 6.157% | $5.6369 | $5.64 | $5.65 | $5.60 |
| Purchase #7 | $89.95 | 12.634% | $101.3143 | $101.31 | $101.30 | $101.30 |
| 7 purchase totals = | $783.41 | $862.1178 | $862.11 | $862.05 | $862.10 | |