| 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 | $42.63 | 10.782% | $47.2264 | $47.23 | $47.25 | $47.20 |
| Purchase #2 | $139.43 | 6.487% | $148.4748 | $148.47 | $148.45 | $148.50 |
| Purchase #3 | $94.80 | 9.579% | $103.8809 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $7.53 | 9.711% | $8.2612 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $63.67 | 5.294% | $67.0407 | $67.04 | $67.05 | $67.00 |
| Purchase #6 | $180.46 | 13.695% | $205.174 | $205.17 | $205.15 | $205.20 |
| Purchase #7 | $205.50 | 6.174% | $218.1876 | $218.19 | $218.20 | $218.20 |
| 7 purchase totals = | $734.02 | $798.2456 | $798.24 | $798.25 | $798.30 | |