| 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 | $94.77 | 4.289% | $98.8347 | $98.83 | $98.85 | $98.80 |
| Purchase #2 | $118.59 | 6.104% | $125.8287 | $125.83 | $125.85 | $125.80 |
| Purchase #3 | $209.69 | 9.610% | $229.8412 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $116.98 | 4.699% | $122.4769 | $122.48 | $122.50 | $122.50 |
| Purchase #5 | $152.43 | 3.186% | $157.2864 | $157.29 | $157.30 | $157.30 |
| Purchase #6 | $112.79 | 9.308% | $123.2885 | $123.29 | $123.30 | $123.30 |
| Purchase #7 | $38.28 | 8.579% | $41.564 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $843.53 | $899.1204 | $899.12 | $899.20 | $899.10 | |