| 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 | $97.83 | 6.467% | $104.1567 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $213.38 | 4.511% | $223.0056 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $62.41 | 9.272% | $68.1967 | $68.20 | $68.20 | $68.20 |
| Purchase #4 | $59.82 | 7.205% | $64.13 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $81.34 | 3.861% | $84.4805 | $84.48 | $84.50 | $84.50 |
| Purchase #6 | $242.55 | 5.150% | $255.0413 | $255.04 | $255.05 | $255.00 |
| Purchase #7 | $17.36 | 8.196% | $18.7828 | $18.78 | $18.80 | $18.80 |
| 7 purchase totals = | $774.69 | $817.7936 | $817.80 | $817.85 | $817.80 | |