| 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 | $106.42 | 13.257% | $120.5281 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $90.26 | 7.364% | $96.9067 | $96.91 | $96.90 | $96.90 |
| Purchase #3 | $177.66 | 7.562% | $191.0946 | $191.09 | $191.10 | $191.10 |
| Purchase #4 | $110.85 | 11.377% | $123.4614 | $123.46 | $123.45 | $123.50 |
| Purchase #5 | $124.95 | 12.696% | $140.8137 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $90.51 | 6.650% | $96.5289 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $142.34 | 7.836% | $153.4938 | $153.49 | $153.50 | $153.50 |
| 7 purchase totals = | $842.99 | $922.8272 | $922.82 | $922.85 | $922.80 | |