| 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 | $33.51 | 9.486% | $36.6888 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $112.95 | 8.197% | $122.2085 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $9.59 | 7.831% | $10.341 | $10.34 | $10.35 | $10.30 |
| Purchase #4 | $165.70 | 11.571% | $184.8731 | $184.87 | $184.85 | $184.90 |
| Purchase #5 | $234.30 | 7.844% | $252.6785 | $252.68 | $252.70 | $252.70 |
| Purchase #6 | $89.93 | 4.142% | $93.6549 | $93.65 | $93.65 | $93.70 |
| Purchase #7 | $138.73 | 8.698% | $150.7967 | $150.80 | $150.80 | $150.80 |
| 7 purchase totals = | $784.71 | $851.2415 | $851.24 | $851.25 | $851.30 | |