| 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 | $72.99 | 7.852% | $78.7212 | $78.72 | $78.70 | $78.70 |
| Purchase #2 | $8.79 | 7.542% | $9.4529 | $9.45 | $9.45 | $9.50 |
| Purchase #3 | $226.95 | 11.692% | $253.485 | $253.49 | $253.50 | $253.50 |
| Purchase #4 | $86.28 | 4.401% | $90.0772 | $90.08 | $90.10 | $90.10 |
| Purchase #5 | $87.37 | 12.517% | $98.3061 | $98.31 | $98.30 | $98.30 |
| Purchase #6 | $106.40 | 13.544% | $120.8108 | $120.81 | $120.80 | $120.80 |
| Purchase #7 | $167.87 | 4.861% | $176.0302 | $176.03 | $176.05 | $176.00 |
| 7 purchase totals = | $756.65 | $826.8834 | $826.89 | $826.90 | $826.90 | |