| 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 | $18.81 | 10.499% | $20.7849 | $20.78 | $20.80 | $20.80 |
| Purchase #2 | $153.92 | 8.459% | $166.9401 | $166.94 | $166.95 | $166.90 |
| Purchase #3 | $31.36 | 12.817% | $35.3794 | $35.38 | $35.40 | $35.40 |
| Purchase #4 | $134.63 | 13.590% | $152.9262 | $152.93 | $152.95 | $152.90 |
| Purchase #5 | $27.38 | 4.139% | $28.5133 | $28.51 | $28.50 | $28.50 |
| Purchase #6 | $206.81 | 4.651% | $216.4287 | $216.43 | $216.45 | $216.40 |
| Purchase #7 | $95.38 | 11.360% | $106.2152 | $106.22 | $106.20 | $106.20 |
| 7 purchase totals = | $668.29 | $727.1878 | $727.19 | $727.25 | $727.10 | |