| 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 | $34.38 | 4.478% | $35.9195 | $35.92 | $35.90 | $35.90 |
| Purchase #2 | $130.69 | 7.440% | $140.4133 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $171.58 | 7.315% | $184.1311 | $184.13 | $184.15 | $184.10 |
| Purchase #4 | $45.49 | 4.703% | $47.6294 | $47.63 | $47.65 | $47.60 |
| Purchase #5 | $81.85 | 8.384% | $88.7123 | $88.71 | $88.70 | $88.70 |
| Purchase #6 | $156.31 | 5.472% | $164.8633 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $40.33 | 10.383% | $44.5175 | $44.52 | $44.50 | $44.50 |
| 7 purchase totals = | $660.63 | $706.1864 | $706.18 | $706.15 | $706.10 | |