| 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 | $90.82 | 6.720% | $96.9231 | $96.92 | $96.90 | $96.90 |
| Purchase #2 | $68.59 | 13.539% | $77.8764 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $5.29 | 8.469% | $5.738 | $5.74 | $5.75 | $5.70 |
| Purchase #4 | $248.48 | 4.218% | $258.9609 | $258.96 | $258.95 | $259.00 |
| Purchase #5 | $15.93 | 11.288% | $17.7282 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $11.95 | 13.437% | $13.5557 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $197.41 | 12.305% | $221.7013 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $638.47 | $692.4836 | $692.49 | $692.50 | $692.50 | |