| 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 | $66.90 | 6.320% | $71.1281 | $71.13 | $71.15 | $71.10 |
| Purchase #2 | $42.30 | 11.349% | $47.1006 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $64.52 | 4.604% | $67.4905 | $67.49 | $67.50 | $67.50 |
| Purchase #4 | $42.83 | 12.153% | $48.0351 | $48.04 | $48.05 | $48.00 |
| Purchase #5 | $123.66 | 5.731% | $130.747 | $130.75 | $130.75 | $130.70 |
| Purchase #6 | $146.49 | 4.616% | $153.252 | $153.25 | $153.25 | $153.30 |
| Purchase #7 | $49.36 | 9.643% | $54.1198 | $54.12 | $54.10 | $54.10 |
| 7 purchase totals = | $536.06 | $571.8731 | $571.88 | $571.90 | $571.80 | |