| 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 | $53.40 | 3.247% | $55.1339 | $55.13 | $55.15 | $55.10 |
| Purchase #2 | $137.65 | 3.301% | $142.1938 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $190.70 | 6.211% | $202.5444 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $45.79 | 3.137% | $47.2264 | $47.23 | $47.25 | $47.20 |
| Purchase #5 | $30.74 | 9.598% | $33.6904 | $33.69 | $33.70 | $33.70 |
| Purchase #6 | $173.45 | 5.718% | $183.3679 | $183.37 | $183.35 | $183.40 |
| Purchase #7 | $250.98 | 4.686% | $262.7409 | $262.74 | $262.75 | $262.70 |
| 7 purchase totals = | $882.71 | $926.8977 | $926.89 | $926.95 | $926.80 | |