| 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 | $204.29 | 8.307% | $221.2604 | $221.26 | $221.25 | $221.30 |
| Purchase #2 | $43.71 | 5.546% | $46.1342 | $46.13 | $46.15 | $46.10 |
| Purchase #3 | $43.87 | 11.479% | $48.9058 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $121.87 | 13.448% | $138.2591 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $85.44 | 4.520% | $89.3019 | $89.30 | $89.30 | $89.30 |
| Purchase #6 | $134.64 | 13.645% | $153.0116 | $153.01 | $153.00 | $153.00 |
| Purchase #7 | $33.74 | 12.399% | $37.9234 | $37.92 | $37.90 | $37.90 |
| 7 purchase totals = | $667.56 | $734.7964 | $734.79 | $734.75 | $734.80 | |