| 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 | $57.56 | 4.636% | $60.2285 | $60.23 | $60.25 | $60.20 |
| Purchase #2 | $190.31 | 5.454% | $200.6895 | $200.69 | $200.70 | $200.70 |
| Purchase #3 | $37.61 | 12.447% | $42.2913 | $42.29 | $42.30 | $42.30 |
| Purchase #4 | $136.97 | 9.327% | $149.7452 | $149.75 | $149.75 | $149.70 |
| Purchase #5 | $141.29 | 3.709% | $146.5304 | $146.53 | $146.55 | $146.50 |
| Purchase #6 | $23.40 | 12.215% | $26.2583 | $26.26 | $26.25 | $26.30 |
| Purchase #7 | $16.94 | 12.505% | $19.0583 | $19.06 | $19.05 | $19.10 |
| 7 purchase totals = | $604.08 | $644.8015 | $644.81 | $644.85 | $644.80 | |