| 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 | $68.37 | 10.708% | $75.6911 | $75.69 | $75.70 | $75.70 |
| Purchase #2 | $133.26 | 9.856% | $146.3941 | $146.39 | $146.40 | $146.40 |
| Purchase #3 | $44.28 | 10.773% | $49.0503 | $49.05 | $49.05 | $49.10 |
| Purchase #4 | $165.36 | 6.584% | $176.2473 | $176.25 | $176.25 | $176.20 |
| Purchase #5 | $79.75 | 13.304% | $90.3599 | $90.36 | $90.35 | $90.40 |
| Purchase #6 | $90.29 | 3.391% | $93.3517 | $93.35 | $93.35 | $93.40 |
| Purchase #7 | $146.57 | 7.372% | $157.3751 | $157.38 | $157.40 | $157.40 |
| 7 purchase totals = | $727.88 | $788.4695 | $788.47 | $788.50 | $788.60 | |