| 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 | $12.67 | 5.842% | $13.4102 | $13.41 | $13.40 | $13.40 |
| Purchase #2 | $177.25 | 9.382% | $193.8796 | $193.88 | $193.90 | $193.90 |
| Purchase #3 | $39.65 | 8.313% | $42.9461 | $42.95 | $42.95 | $42.90 |
| Purchase #4 | $138.84 | 7.338% | $149.0281 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $24.80 | 13.282% | $28.0939 | $28.09 | $28.10 | $28.10 |
| Purchase #6 | $246.77 | 3.460% | $255.3082 | $255.31 | $255.30 | $255.30 |
| Purchase #7 | $242.85 | 5.397% | $255.9566 | $255.96 | $255.95 | $256.00 |
| 7 purchase totals = | $882.83 | $938.6227 | $938.63 | $938.65 | $938.60 | |