| 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 | $27.67 | 4.771% | $28.9901 | $28.99 | $29.00 | $29.00 |
| Purchase #2 | $113.25 | 5.662% | $119.6622 | $119.66 | $119.65 | $119.70 |
| Purchase #3 | $137.55 | 13.158% | $155.6488 | $155.65 | $155.65 | $155.60 |
| Purchase #4 | $209.29 | 8.305% | $226.6715 | $226.67 | $226.65 | $226.70 |
| Purchase #5 | $139.98 | 5.749% | $148.0275 | $148.03 | $148.05 | $148.00 |
| Purchase #6 | $105.55 | 12.526% | $118.7712 | $118.77 | $118.75 | $118.80 |
| Purchase #7 | $57.98 | 11.763% | $64.8002 | $64.80 | $64.80 | $64.80 |
| 7 purchase totals = | $791.27 | $862.5715 | $862.57 | $862.55 | $862.60 | |