| 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 | $22.83 | 9.654% | $25.034 | $25.03 | $25.05 | $25.00 |
| Purchase #2 | $217.36 | 9.514% | $238.0396 | $238.04 | $238.05 | $238.00 |
| Purchase #3 | $164.36 | 6.133% | $174.4402 | $174.44 | $174.45 | $174.40 |
| Purchase #4 | $56.56 | 4.653% | $59.1917 | $59.19 | $59.20 | $59.20 |
| Purchase #5 | $144.82 | 11.443% | $161.3918 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $180.95 | 9.434% | $198.0208 | $198.02 | $198.00 | $198.00 |
| Purchase #7 | $106.50 | 7.528% | $114.5173 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $893.38 | $970.6354 | $970.63 | $970.65 | $970.50 | |