| 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 | $71.88 | 5.444% | $75.7931 | $75.79 | $75.80 | $75.80 |
| Purchase #2 | $197.81 | 9.872% | $217.3378 | $217.34 | $217.35 | $217.30 |
| Purchase #3 | $246.26 | 9.836% | $270.4821 | $270.48 | $270.50 | $270.50 |
| Purchase #4 | $158.98 | 3.185% | $164.0435 | $164.04 | $164.05 | $164.00 |
| Purchase #5 | $18.73 | 7.619% | $20.157 | $20.16 | $20.15 | $20.20 |
| Purchase #6 | $8.44 | 8.273% | $9.1382 | $9.14 | $9.15 | $9.10 |
| Purchase #7 | $98.41 | 9.742% | $107.9971 | $108.00 | $108.00 | $108.00 |
| 7 purchase totals = | $800.51 | $864.9488 | $864.95 | $865.00 | $864.90 | |