| 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 | $77.88 | 7.499% | $83.7202 | $83.72 | $83.70 | $83.70 |
| Purchase #2 | $189.94 | 7.243% | $203.6974 | $203.70 | $203.70 | $203.70 |
| Purchase #3 | $73.25 | 11.718% | $81.8334 | $81.83 | $81.85 | $81.80 |
| Purchase #4 | $174.39 | 5.477% | $183.9413 | $183.94 | $183.95 | $183.90 |
| Purchase #5 | $30.91 | 11.104% | $34.3422 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $188.47 | 12.183% | $211.4313 | $211.43 | $211.45 | $211.40 |
| Purchase #7 | $92.36 | 6.808% | $98.6479 | $98.65 | $98.65 | $98.60 |
| 7 purchase totals = | $827.20 | $897.6137 | $897.61 | $897.65 | $897.40 | |