| 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 | $64.78 | 9.326% | $70.8214 | $70.82 | $70.80 | $70.80 |
| Purchase #2 | $12.67 | 5.697% | $13.3918 | $13.39 | $13.40 | $13.40 |
| Purchase #3 | $72.70 | 10.867% | $80.6003 | $80.60 | $80.60 | $80.60 |
| Purchase #4 | $88.31 | 8.457% | $95.7784 | $95.78 | $95.80 | $95.80 |
| Purchase #5 | $97.35 | 5.442% | $102.6478 | $102.65 | $102.65 | $102.60 |
| Purchase #6 | $141.34 | 13.519% | $160.4478 | $160.45 | $160.45 | $160.40 |
| Purchase #7 | $156.75 | 7.813% | $168.9969 | $169.00 | $169.00 | $169.00 |
| 7 purchase totals = | $633.90 | $692.6844 | $692.69 | $692.70 | $692.60 | |