| 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 | $78.26 | 6.182% | $83.098 | $83.10 | $83.10 | $83.10 |
| Purchase #2 | $98.67 | 4.105% | $102.7204 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $200.84 | 7.568% | $216.0396 | $216.04 | $216.05 | $216.00 |
| Purchase #4 | $187.28 | 4.538% | $195.7788 | $195.78 | $195.80 | $195.80 |
| Purchase #5 | $55.68 | 3.118% | $57.4161 | $57.42 | $57.40 | $57.40 |
| Purchase #6 | $79.76 | 4.521% | $83.3659 | $83.37 | $83.35 | $83.40 |
| Purchase #7 | $61.40 | 4.838% | $64.3705 | $64.37 | $64.35 | $64.40 |
| 7 purchase totals = | $761.89 | $802.7893 | $802.80 | $802.75 | $802.80 | |