| 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 | $34.39 | 8.197% | $37.2089 | $37.21 | $37.20 | $37.20 |
| Purchase #2 | $175.39 | 10.318% | $193.4867 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $52.36 | 8.484% | $56.8022 | $56.80 | $56.80 | $56.80 |
| Purchase #4 | $29.30 | 8.745% | $31.8623 | $31.86 | $31.85 | $31.90 |
| Purchase #5 | $229.55 | 10.874% | $254.5113 | $254.51 | $254.50 | $254.50 |
| Purchase #6 | $191.50 | 12.841% | $216.0905 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $22.72 | 10.752% | $25.1629 | $25.16 | $25.15 | $25.20 |
| 7 purchase totals = | $735.21 | $815.1248 | $815.12 | $815.10 | $815.20 | |