| 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 | $74.43 | 12.797% | $83.9548 | $83.95 | $83.95 | $84.00 |
| Purchase #2 | $104.61 | 12.283% | $117.4592 | $117.46 | $117.45 | $117.50 |
| Purchase #3 | $135.99 | 6.667% | $145.0565 | $145.06 | $145.05 | $145.10 |
| Purchase #4 | $92.42 | 13.106% | $104.5326 | $104.53 | $104.55 | $104.50 |
| Purchase #5 | $28.77 | 8.410% | $31.1896 | $31.19 | $31.20 | $31.20 |
| Purchase #6 | $197.82 | 11.300% | $220.1737 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $250.59 | 11.781% | $280.112 | $280.11 | $280.10 | $280.10 |
| 7 purchase totals = | $884.63 | $982.4784 | $982.47 | $982.45 | $982.60 | |