| 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 | $98.93 | 3.106% | $102.0028 | $102.00 | $102.00 | $102.00 |
| Purchase #2 | $47.51 | 8.581% | $51.5868 | $51.59 | $51.60 | $51.60 |
| Purchase #3 | $178.88 | 8.453% | $194.0007 | $194.00 | $194.00 | $194.00 |
| Purchase #4 | $20.63 | 4.342% | $21.5258 | $21.53 | $21.55 | $21.50 |
| Purchase #5 | $146.79 | 8.849% | $159.7794 | $159.78 | $159.80 | $159.80 |
| Purchase #6 | $141.97 | 7.543% | $152.6788 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $48.97 | 13.307% | $55.4864 | $55.49 | $55.50 | $55.50 |
| 7 purchase totals = | $683.68 | $737.0607 | $737.07 | $737.15 | $737.10 | |