| 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 | $27.78 | 8.460% | $30.1302 | $30.13 | $30.15 | $30.10 |
| Purchase #2 | $114.93 | 3.253% | $118.6687 | $118.67 | $118.65 | $118.70 |
| Purchase #3 | $25.70 | 13.356% | $29.1325 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $209.85 | 7.663% | $225.9308 | $225.93 | $225.95 | $225.90 |
| Purchase #5 | $127.73 | 6.414% | $135.9226 | $135.92 | $135.90 | $135.90 |
| Purchase #6 | $245.48 | 3.748% | $254.6806 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $42.87 | 4.667% | $44.8707 | $44.87 | $44.85 | $44.90 |
| 7 purchase totals = | $794.34 | $839.3361 | $839.33 | $839.35 | $839.30 | |