| 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 | $203.97 | 13.586% | $231.6814 | $231.68 | $231.70 | $231.70 |
| Purchase #2 | $64.62 | 8.852% | $70.3402 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $61.81 | 10.208% | $68.1196 | $68.12 | $68.10 | $68.10 |
| Purchase #4 | $141.66 | 13.536% | $160.8351 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $18.42 | 10.645% | $20.3808 | $20.38 | $20.40 | $20.40 |
| Purchase #6 | $67.49 | 9.446% | $73.8651 | $73.87 | $73.85 | $73.90 |
| Purchase #7 | $50.86 | 8.210% | $55.0356 | $55.04 | $55.05 | $55.00 |
| 7 purchase totals = | $608.83 | $680.2578 | $680.27 | $680.30 | $680.20 | |