| 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 | $92.62 | 12.495% | $104.1929 | $104.19 | $104.20 | $104.20 |
| Purchase #2 | $117.57 | 6.493% | $125.2038 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $242.84 | 5.517% | $256.2375 | $256.24 | $256.25 | $256.20 |
| Purchase #4 | $70.93 | 11.162% | $78.8472 | $78.85 | $78.85 | $78.80 |
| Purchase #5 | $34.98 | 4.869% | $36.6832 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $17.84 | 13.162% | $20.1881 | $20.19 | $20.20 | $20.20 |
| Purchase #7 | $149.58 | 11.467% | $166.7323 | $166.73 | $166.75 | $166.70 |
| 7 purchase totals = | $726.36 | $788.0850 | $788.08 | $788.15 | $788.00 | |