| 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 | $94.37 | 4.378% | $98.5015 | $98.50 | $98.50 | $98.50 |
| Purchase #2 | $161.50 | 10.383% | $178.2685 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $47.25 | 6.150% | $50.1559 | $50.16 | $50.15 | $50.20 |
| Purchase #4 | $195.36 | 12.526% | $219.8308 | $219.83 | $219.85 | $219.80 |
| Purchase #5 | $106.47 | 12.539% | $119.8203 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $119.38 | 11.421% | $133.0144 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $21.58 | 7.359% | $23.1681 | $23.17 | $23.15 | $23.20 |
| 7 purchase totals = | $745.91 | $822.7595 | $822.76 | $822.70 | $822.80 | |