| 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 | $110.80 | 7.395% | $118.9937 | $118.99 | $119.00 | $119.00 |
| Purchase #2 | $6.36 | 9.133% | $6.9409 | $6.94 | $6.95 | $6.90 |
| Purchase #3 | $42.98 | 10.264% | $47.3915 | $47.39 | $47.40 | $47.40 |
| Purchase #4 | $53.91 | 11.111% | $59.8999 | $59.90 | $59.90 | $59.90 |
| Purchase #5 | $238.93 | 4.526% | $249.744 | $249.74 | $249.75 | $249.70 |
| Purchase #6 | $38.65 | 9.711% | $42.4033 | $42.40 | $42.40 | $42.40 |
| Purchase #7 | $19.89 | 8.521% | $21.5848 | $21.58 | $21.60 | $21.60 |
| 7 purchase totals = | $511.52 | $546.9581 | $546.94 | $547.00 | $546.90 | |