| 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 | $104.50 | 7.405% | $112.2382 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $6.45 | 5.282% | $6.7907 | $6.79 | $6.80 | $6.80 |
| Purchase #3 | $15.69 | 7.229% | $16.8242 | $16.82 | $16.80 | $16.80 |
| Purchase #4 | $176.81 | 11.128% | $196.4854 | $196.49 | $196.50 | $196.50 |
| Purchase #5 | $25.30 | 13.202% | $28.6401 | $28.64 | $28.65 | $28.60 |
| Purchase #6 | $149.29 | 3.858% | $155.0496 | $155.05 | $155.05 | $155.00 |
| Purchase #7 | $247.44 | 4.224% | $257.8919 | $257.89 | $257.90 | $257.90 |
| 7 purchase totals = | $725.48 | $773.9201 | $773.92 | $773.95 | $773.80 | |