| 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 | $86.87 | 5.809% | $91.9163 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $55.33 | 13.237% | $62.654 | $62.65 | $62.65 | $62.70 |
| Purchase #3 | $166.66 | 5.734% | $176.2163 | $176.22 | $176.20 | $176.20 |
| Purchase #4 | $230.75 | 10.171% | $254.2196 | $254.22 | $254.20 | $254.20 |
| Purchase #5 | $20.62 | 13.845% | $23.4748 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $81.84 | 9.490% | $89.6066 | $89.61 | $89.60 | $89.60 |
| Purchase #7 | $210.90 | 7.651% | $227.036 | $227.04 | $227.05 | $227.00 |
| 7 purchase totals = | $852.97 | $925.1236 | $925.13 | $925.05 | $925.10 | |