| 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 | $23.75 | 4.791% | $24.8879 | $24.89 | $24.90 | $24.90 |
| Purchase #2 | $164.71 | 12.601% | $185.4651 | $185.47 | $185.45 | $185.50 |
| Purchase #3 | $139.52 | 7.407% | $149.8542 | $149.85 | $149.85 | $149.90 |
| Purchase #4 | $66.90 | 13.740% | $76.0921 | $76.09 | $76.10 | $76.10 |
| Purchase #5 | $139.84 | 9.830% | $153.5863 | $153.59 | $153.60 | $153.60 |
| Purchase #6 | $166.31 | 4.785% | $174.2679 | $174.27 | $174.25 | $174.30 |
| Purchase #7 | $156.99 | 8.668% | $170.5979 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $858.02 | $934.7514 | $934.76 | $934.75 | $934.90 | |