| 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 | $236.66 | 9.812% | $259.8811 | $259.88 | $259.90 | $259.90 |
| Purchase #2 | $75.71 | 12.582% | $85.2358 | $85.24 | $85.25 | $85.20 |
| Purchase #3 | $145.87 | 8.520% | $158.2981 | $158.30 | $158.30 | $158.30 |
| Purchase #4 | $64.81 | 12.402% | $72.8477 | $72.85 | $72.85 | $72.80 |
| Purchase #5 | $42.51 | 11.282% | $47.306 | $47.31 | $47.30 | $47.30 |
| Purchase #6 | $128.99 | 9.804% | $141.6362 | $141.64 | $141.65 | $141.60 |
| Purchase #7 | $27.59 | 5.555% | $29.1226 | $29.12 | $29.10 | $29.10 |
| 7 purchase totals = | $722.14 | $794.3275 | $794.34 | $794.35 | $794.20 | |