| 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 | $31.50 | 10.102% | $34.6821 | $34.68 | $34.70 | $34.70 |
| Purchase #2 | $79.42 | 10.585% | $87.8266 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $40.34 | 6.226% | $42.8516 | $42.85 | $42.85 | $42.90 |
| Purchase #4 | $235.28 | 9.338% | $257.2504 | $257.25 | $257.25 | $257.30 |
| Purchase #5 | $57.62 | 7.312% | $61.8332 | $61.83 | $61.85 | $61.80 |
| Purchase #6 | $187.85 | 4.122% | $195.5932 | $195.59 | $195.60 | $195.60 |
| Purchase #7 | $135.92 | 10.206% | $149.792 | $149.79 | $149.80 | $149.80 |
| 7 purchase totals = | $767.93 | $829.8291 | $829.82 | $829.90 | $829.90 | |