| 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 | $36.77 | 10.720% | $40.7117 | $40.71 | $40.70 | $40.70 |
| Purchase #2 | $169.72 | 3.158% | $175.0798 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $10.36 | 10.604% | $11.4586 | $11.46 | $11.45 | $11.50 |
| Purchase #4 | $146.56 | 13.190% | $165.8913 | $165.89 | $165.90 | $165.90 |
| Purchase #5 | $44.61 | 9.692% | $48.9336 | $48.93 | $48.95 | $48.90 |
| Purchase #6 | $249.27 | 7.778% | $268.6582 | $268.66 | $268.65 | $268.70 |
| Purchase #7 | $217.31 | 7.770% | $234.195 | $234.20 | $234.20 | $234.20 |
| 7 purchase totals = | $874.60 | $944.9282 | $944.93 | $944.95 | $945.00 | |