| 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 | $44.61 | 11.302% | $49.6518 | $49.65 | $49.65 | $49.70 |
| Purchase #2 | $47.47 | 9.480% | $51.9702 | $51.97 | $51.95 | $52.00 |
| Purchase #3 | $238.92 | 10.147% | $263.1632 | $263.16 | $263.15 | $263.20 |
| Purchase #4 | $203.29 | 11.242% | $226.1439 | $226.14 | $226.15 | $226.10 |
| Purchase #5 | $94.33 | 7.448% | $101.3557 | $101.36 | $101.35 | $101.40 |
| Purchase #6 | $58.90 | 6.615% | $62.7962 | $62.80 | $62.80 | $62.80 |
| Purchase #7 | $49.50 | 10.831% | $54.8613 | $54.86 | $54.85 | $54.90 |
| 7 purchase totals = | $737.02 | $809.9423 | $809.94 | $809.90 | $810.10 | |