| 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 | $89.83 | 3.616% | $93.0783 | $93.08 | $93.10 | $93.10 |
| Purchase #2 | $43.63 | 13.297% | $49.4315 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $138.62 | 4.317% | $144.6042 | $144.60 | $144.60 | $144.60 |
| Purchase #4 | $196.55 | 6.299% | $208.9307 | $208.93 | $208.95 | $208.90 |
| Purchase #5 | $46.94 | 8.552% | $50.9543 | $50.95 | $50.95 | $51.00 |
| Purchase #6 | $216.28 | 13.137% | $244.6927 | $244.69 | $244.70 | $244.70 |
| Purchase #7 | $95.56 | 10.791% | $105.8719 | $105.87 | $105.85 | $105.90 |
| 7 purchase totals = | $827.41 | $897.5636 | $897.55 | $897.60 | $897.60 | |