| 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 | $6.27 | 11.130% | $6.9679 | $6.97 | $6.95 | $7.00 |
| Purchase #2 | $75.53 | 7.654% | $81.3111 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $125.30 | 9.122% | $136.7299 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $91.36 | 8.241% | $98.889 | $98.89 | $98.90 | $98.90 |
| Purchase #5 | $158.57 | 9.785% | $174.0861 | $174.09 | $174.10 | $174.10 |
| Purchase #6 | $223.81 | 9.644% | $245.3942 | $245.39 | $245.40 | $245.40 |
| Purchase #7 | $85.88 | 13.149% | $97.1724 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $766.72 | $840.5506 | $840.55 | $840.55 | $840.60 | |