| 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 | $53.85 | 7.470% | $57.8726 | $57.87 | $57.85 | $57.90 |
| Purchase #2 | $73.31 | 5.252% | $77.1602 | $77.16 | $77.15 | $77.20 |
| Purchase #3 | $117.35 | 3.418% | $121.361 | $121.36 | $121.35 | $121.40 |
| Purchase #4 | $185.45 | 3.137% | $191.2676 | $191.27 | $191.25 | $191.30 |
| Purchase #5 | $41.81 | 9.211% | $45.6611 | $45.66 | $45.65 | $45.70 |
| Purchase #6 | $175.87 | 6.589% | $187.4581 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $85.28 | 7.628% | $91.7852 | $91.79 | $91.80 | $91.80 |
| 7 purchase totals = | $732.92 | $772.5658 | $772.57 | $772.50 | $772.80 | |