| 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 | $88.38 | 13.314% | $100.1469 | $100.15 | $100.15 | $100.10 |
| Purchase #2 | $33.68 | 3.472% | $34.8494 | $34.85 | $34.85 | $34.80 |
| Purchase #3 | $88.52 | 11.408% | $98.6184 | $98.62 | $98.60 | $98.60 |
| Purchase #4 | $138.81 | 7.440% | $149.1375 | $149.14 | $149.15 | $149.10 |
| Purchase #5 | $8.91 | 12.735% | $10.0447 | $10.04 | $10.05 | $10.00 |
| Purchase #6 | $173.74 | 12.299% | $195.1083 | $195.11 | $195.10 | $195.10 |
| Purchase #7 | $91.94 | 6.526% | $97.94 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $623.98 | $685.8452 | $685.85 | $685.85 | $685.60 | |