| 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 | $44.76 | 11.729% | $50.0099 | $50.01 | $50.00 | $50.00 |
| Purchase #2 | $204.84 | 5.162% | $215.4138 | $215.41 | $215.40 | $215.40 |
| Purchase #3 | $26.48 | 7.312% | $28.4162 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $48.65 | 11.268% | $54.1319 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $8.96 | 7.637% | $9.6443 | $9.64 | $9.65 | $9.60 |
| Purchase #6 | $240.86 | 8.265% | $260.7671 | $260.77 | $260.75 | $260.80 |
| Purchase #7 | $112.49 | 10.828% | $124.6704 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $687.04 | $743.0536 | $743.05 | $743.00 | $743.00 | |