| 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 | $21.48 | 12.277% | $24.1171 | $24.12 | $24.10 | $24.10 |
| Purchase #2 | $70.37 | 9.849% | $77.3007 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $26.94 | 6.475% | $28.6844 | $28.68 | $28.70 | $28.70 |
| Purchase #4 | $155.93 | 8.470% | $169.1373 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $202.54 | 12.559% | $227.977 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $138.72 | 13.511% | $157.4625 | $157.46 | $157.45 | $157.50 |
| Purchase #7 | $33.85 | 5.371% | $35.6681 | $35.67 | $35.65 | $35.70 |
| 7 purchase totals = | $649.83 | $720.3471 | $720.35 | $720.35 | $720.40 | |