| 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 | $96.61 | 5.684% | $102.1013 | $102.10 | $102.10 | $102.10 |
| Purchase #2 | $85.69 | 8.201% | $92.7174 | $92.72 | $92.70 | $92.70 |
| Purchase #3 | $40.56 | 9.379% | $44.3641 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $217.44 | 7.616% | $234.0002 | $234.00 | $234.00 | $234.00 |
| Purchase #5 | $12.95 | 7.300% | $13.8954 | $13.90 | $13.90 | $13.90 |
| Purchase #6 | $132.61 | 13.325% | $150.2803 | $150.28 | $150.30 | $150.30 |
| Purchase #7 | $63.64 | 10.828% | $70.5309 | $70.53 | $70.55 | $70.50 |
| 7 purchase totals = | $649.50 | $707.8896 | $707.89 | $707.90 | $707.90 | |