| 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 | $53.41 | 13.793% | $60.7768 | $60.78 | $60.80 | $60.80 |
| Purchase #2 | $20.40 | 4.129% | $21.2423 | $21.24 | $21.25 | $21.20 |
| Purchase #3 | $139.91 | 6.820% | $149.4519 | $149.45 | $149.45 | $149.50 |
| Purchase #4 | $42.34 | 7.157% | $45.3703 | $45.37 | $45.35 | $45.40 |
| Purchase #5 | $144.84 | 3.626% | $150.0919 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $157.70 | 8.807% | $171.5886 | $171.59 | $171.60 | $171.60 |
| Purchase #7 | $148.61 | 4.733% | $155.6437 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $707.21 | $754.1655 | $754.16 | $754.20 | $754.20 | |