| 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 | $38.81 | 5.818% | $41.068 | $41.07 | $41.05 | $41.10 |
| Purchase #2 | $109.67 | 6.874% | $117.2087 | $117.21 | $117.20 | $117.20 |
| Purchase #3 | $31.91 | 7.595% | $34.3336 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $188.90 | 10.328% | $208.4096 | $208.41 | $208.40 | $208.40 |
| Purchase #5 | $203.42 | 6.518% | $216.6789 | $216.68 | $216.70 | $216.70 |
| Purchase #6 | $39.93 | 3.711% | $41.4118 | $41.41 | $41.40 | $41.40 |
| Purchase #7 | $154.47 | 3.660% | $160.1236 | $160.12 | $160.10 | $160.10 |
| 7 purchase totals = | $767.11 | $819.2342 | $819.23 | $819.20 | $819.20 | |