| 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 | $60.95 | 9.601% | $66.8018 | $66.80 | $66.80 | $66.80 |
| Purchase #2 | $66.48 | 6.519% | $70.8138 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $121.27 | 9.441% | $132.7191 | $132.72 | $132.70 | $132.70 |
| Purchase #4 | $179.50 | 5.474% | $189.3258 | $189.33 | $189.35 | $189.30 |
| Purchase #5 | $99.36 | 12.581% | $111.8605 | $111.86 | $111.85 | $111.90 |
| Purchase #6 | $128.96 | 8.328% | $139.6998 | $139.70 | $139.70 | $139.70 |
| Purchase #7 | $213.29 | 5.843% | $225.7525 | $225.75 | $225.75 | $225.80 |
| 7 purchase totals = | $869.81 | $936.9733 | $936.97 | $936.95 | $937.00 | |