| 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 | $17.37 | 5.387% | $18.3057 | $18.31 | $18.30 | $18.30 |
| Purchase #2 | $116.73 | 10.781% | $129.3147 | $129.31 | $129.30 | $129.30 |
| Purchase #3 | $184.34 | 7.851% | $198.8125 | $198.81 | $198.80 | $198.80 |
| Purchase #4 | $62.30 | 7.117% | $66.7339 | $66.73 | $66.75 | $66.70 |
| Purchase #5 | $194.76 | 7.728% | $209.8111 | $209.81 | $209.80 | $209.80 |
| Purchase #6 | $101.64 | 10.845% | $112.6629 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $49.59 | 10.551% | $54.8222 | $54.82 | $54.80 | $54.80 |
| 7 purchase totals = | $726.73 | $790.4630 | $790.45 | $790.40 | $790.40 | |