| 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 | $40.25 | 3.370% | $41.6064 | $41.61 | $41.60 | $41.60 |
| Purchase #2 | $216.94 | 9.842% | $238.2912 | $238.29 | $238.30 | $238.30 |
| Purchase #3 | $60.28 | 4.452% | $62.9637 | $62.96 | $62.95 | $63.00 |
| Purchase #4 | $13.36 | 11.572% | $14.906 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $49.86 | 11.451% | $55.5695 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $7.42 | 4.281% | $7.7377 | $7.74 | $7.75 | $7.70 |
| Purchase #7 | $217.74 | 9.214% | $237.8026 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $605.85 | $658.8771 | $658.88 | $658.85 | $658.90 | |