| 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 | $46.48 | 10.802% | $51.5008 | $51.50 | $51.50 | $51.50 |
| Purchase #2 | $186.31 | 9.865% | $204.6895 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $18.26 | 10.380% | $20.1554 | $20.16 | $20.15 | $20.20 |
| Purchase #4 | $242.58 | 3.623% | $251.3687 | $251.37 | $251.35 | $251.40 |
| Purchase #5 | $75.51 | 3.795% | $78.3756 | $78.38 | $78.40 | $78.40 |
| Purchase #6 | $23.49 | 7.753% | $25.3112 | $25.31 | $25.30 | $25.30 |
| Purchase #7 | $104.93 | 3.333% | $108.4273 | $108.43 | $108.45 | $108.40 |
| 7 purchase totals = | $697.56 | $739.8285 | $739.84 | $739.85 | $739.90 | |