| 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 | $125.50 | 3.183% | $129.4947 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $39.58 | 3.844% | $41.1015 | $41.10 | $41.10 | $41.10 |
| Purchase #3 | $152.90 | 4.401% | $159.6291 | $159.63 | $159.65 | $159.60 |
| Purchase #4 | $34.76 | 11.290% | $38.6844 | $38.68 | $38.70 | $38.70 |
| Purchase #5 | $219.52 | 6.258% | $233.2576 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $58.40 | 5.804% | $61.7895 | $61.79 | $61.80 | $61.80 |
| Purchase #7 | $118.37 | 10.203% | $130.4473 | $130.45 | $130.45 | $130.40 |
| 7 purchase totals = | $749.03 | $794.4041 | $794.40 | $794.45 | $794.40 | |