| 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 | $44.54 | 6.410% | $47.395 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $20.88 | 6.658% | $22.2702 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $135.72 | 8.234% | $146.8952 | $146.90 | $146.90 | $146.90 |
| Purchase #4 | $239.75 | 7.299% | $257.2494 | $257.25 | $257.25 | $257.20 |
| Purchase #5 | $130.97 | 10.103% | $144.2019 | $144.20 | $144.20 | $144.20 |
| Purchase #6 | $159.83 | 8.346% | $173.1694 | $173.17 | $173.15 | $173.20 |
| Purchase #7 | $25.37 | 6.559% | $27.034 | $27.03 | $27.05 | $27.00 |
| 7 purchase totals = | $757.06 | $818.2151 | $818.22 | $818.20 | $818.20 | |