| 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 | $39.28 | 10.177% | $43.2775 | $43.28 | $43.30 | $43.30 |
| Purchase #2 | $25.30 | 13.118% | $28.6189 | $28.62 | $28.60 | $28.60 |
| Purchase #3 | $245.38 | 6.552% | $261.4573 | $261.46 | $261.45 | $261.50 |
| Purchase #4 | $194.46 | 7.462% | $208.9706 | $208.97 | $208.95 | $209.00 |
| Purchase #5 | $94.81 | 12.734% | $106.8831 | $106.88 | $106.90 | $106.90 |
| Purchase #6 | $239.74 | 4.869% | $251.4129 | $251.41 | $251.40 | $251.40 |
| Purchase #7 | $13.74 | 13.330% | $15.5715 | $15.57 | $15.55 | $15.60 |
| 7 purchase totals = | $852.71 | $916.1918 | $916.19 | $916.15 | $916.30 | |