| 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 | $18.81 | 11.288% | $20.9333 | $20.93 | $20.95 | $20.90 |
| Purchase #2 | $238.26 | 5.748% | $251.9552 | $251.96 | $251.95 | $252.00 |
| Purchase #3 | $97.29 | 10.828% | $107.8246 | $107.82 | $107.80 | $107.80 |
| Purchase #4 | $52.58 | 11.574% | $58.6656 | $58.67 | $58.65 | $58.70 |
| Purchase #5 | $89.26 | 3.389% | $92.285 | $92.29 | $92.30 | $92.30 |
| Purchase #6 | $232.87 | 3.348% | $240.6665 | $240.67 | $240.65 | $240.70 |
| Purchase #7 | $50.43 | 12.516% | $56.7418 | $56.74 | $56.75 | $56.70 |
| 7 purchase totals = | $779.50 | $829.0720 | $829.08 | $829.05 | $829.10 | |