| 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 | $95.38 | 3.192% | $98.4245 | $98.42 | $98.40 | $98.40 |
| Purchase #2 | $198.29 | 9.861% | $217.8434 | $217.84 | $217.85 | $217.80 |
| Purchase #3 | $150.57 | 12.273% | $169.0495 | $169.05 | $169.05 | $169.00 |
| Purchase #4 | $143.65 | 5.486% | $151.5306 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $81.76 | 13.790% | $93.0347 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $80.64 | 13.319% | $91.3804 | $91.38 | $91.40 | $91.40 |
| Purchase #7 | $7.29 | 11.669% | $8.1407 | $8.14 | $8.15 | $8.10 |
| 7 purchase totals = | $757.58 | $829.4038 | $829.39 | $829.45 | $829.20 | |