| 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 | $38.41 | 8.563% | $41.699 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $65.31 | 4.275% | $68.102 | $68.10 | $68.10 | $68.10 |
| Purchase #3 | $129.46 | 4.833% | $135.7168 | $135.72 | $135.70 | $135.70 |
| Purchase #4 | $43.40 | 11.656% | $48.4587 | $48.46 | $48.45 | $48.50 |
| Purchase #5 | $73.81 | 5.482% | $77.8563 | $77.86 | $77.85 | $77.90 |
| Purchase #6 | $200.97 | 11.224% | $223.5269 | $223.53 | $223.55 | $223.50 |
| Purchase #7 | $23.39 | 9.117% | $25.5225 | $25.52 | $25.50 | $25.50 |
| 7 purchase totals = | $574.75 | $620.8822 | $620.89 | $620.85 | $620.90 | |