| 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 | $62.45 | 9.772% | $68.5526 | $68.55 | $68.55 | $68.60 |
| Purchase #2 | $163.40 | 12.265% | $183.441 | $183.44 | $183.45 | $183.40 |
| Purchase #3 | $219.40 | 11.485% | $244.5981 | $244.60 | $244.60 | $244.60 |
| Purchase #4 | $18.87 | 4.660% | $19.7493 | $19.75 | $19.75 | $19.70 |
| Purchase #5 | $183.85 | 7.323% | $197.3133 | $197.31 | $197.30 | $197.30 |
| Purchase #6 | $48.77 | 8.395% | $52.8642 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $81.75 | 11.378% | $91.0515 | $91.05 | $91.05 | $91.10 |
| 7 purchase totals = | $778.49 | $857.5700 | $857.56 | $857.55 | $857.60 | |