| 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 | $22.51 | 3.771% | $23.3589 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $10.58 | 8.118% | $11.4389 | $11.44 | $11.45 | $11.40 |
| Purchase #3 | $194.59 | 12.593% | $219.0947 | $219.09 | $219.10 | $219.10 |
| Purchase #4 | $93.74 | 9.439% | $102.5881 | $102.59 | $102.60 | $102.60 |
| Purchase #5 | $182.90 | 8.581% | $198.5946 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $100.85 | 11.312% | $112.2582 | $112.26 | $112.25 | $112.30 |
| Purchase #7 | $164.71 | 7.615% | $177.2527 | $177.25 | $177.25 | $177.30 |
| 7 purchase totals = | $769.88 | $844.5861 | $844.58 | $844.60 | $844.70 | |