| 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 | $47.61 | 5.282% | $50.1248 | $50.12 | $50.10 | $50.10 |
| Purchase #2 | $73.67 | 3.305% | $76.1048 | $76.10 | $76.10 | $76.10 |
| Purchase #3 | $126.64 | 8.780% | $137.759 | $137.76 | $137.75 | $137.80 |
| Purchase #4 | $38.59 | 13.495% | $43.7977 | $43.80 | $43.80 | $43.80 |
| Purchase #5 | $202.98 | 9.825% | $222.9228 | $222.92 | $222.90 | $222.90 |
| Purchase #6 | $143.92 | 11.286% | $160.1628 | $160.16 | $160.15 | $160.20 |
| Purchase #7 | $44.99 | 4.637% | $47.0762 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $678.40 | $737.9481 | $737.94 | $737.90 | $738.00 | |