| 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 | $22.45 | 12.294% | $25.21 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $25.27 | 13.765% | $28.7484 | $28.75 | $28.75 | $28.70 |
| Purchase #3 | $8.83 | 4.514% | $9.2286 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $245.66 | 8.874% | $267.4599 | $267.46 | $267.45 | $267.50 |
| Purchase #5 | $229.80 | 8.298% | $248.8688 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $158.41 | 13.860% | $180.3656 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $19.40 | 9.660% | $21.274 | $21.27 | $21.25 | $21.30 |
| 7 purchase totals = | $709.82 | $781.1553 | $781.16 | $781.10 | $781.20 | |