| 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 | $49.40 | 6.785% | $52.7518 | $52.75 | $52.75 | $52.80 |
| Purchase #2 | $6.67 | 9.268% | $7.2882 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $110.48 | 13.449% | $125.3385 | $125.34 | $125.35 | $125.30 |
| Purchase #4 | $137.94 | 8.351% | $149.4594 | $149.46 | $149.45 | $149.50 |
| Purchase #5 | $125.30 | 11.128% | $139.2434 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $222.98 | 11.518% | $248.6628 | $248.66 | $248.65 | $248.70 |
| Purchase #7 | $170.94 | 7.118% | $183.1075 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $823.71 | $905.8516 | $905.85 | $905.85 | $905.90 | |