| 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 | $34.70 | 6.609% | $36.9933 | $36.99 | $37.00 | $37.00 |
| Purchase #2 | $17.98 | 11.817% | $20.1047 | $20.10 | $20.10 | $20.10 |
| Purchase #3 | $49.57 | 10.844% | $54.9454 | $54.95 | $54.95 | $54.90 |
| Purchase #4 | $50.87 | 12.558% | $57.2583 | $57.26 | $57.25 | $57.30 |
| Purchase #5 | $84.26 | 11.274% | $93.7595 | $93.76 | $93.75 | $93.80 |
| Purchase #6 | $179.71 | 13.627% | $204.1991 | $204.20 | $204.20 | $204.20 |
| Purchase #7 | $121.33 | 9.508% | $132.8661 | $132.87 | $132.85 | $132.90 |
| 7 purchase totals = | $538.42 | $600.1264 | $600.13 | $600.10 | $600.20 | |