| 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 | $67.88 | 12.720% | $76.5143 | $76.51 | $76.50 | $76.50 |
| Purchase #2 | $159.48 | 6.216% | $169.3933 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $198.70 | 5.442% | $209.5133 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $12.45 | 11.186% | $13.8427 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $110.63 | 8.223% | $119.7271 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $147.25 | 10.208% | $162.2813 | $162.28 | $162.30 | $162.30 |
| Purchase #7 | $217.38 | 13.409% | $246.5285 | $246.53 | $246.55 | $246.50 |
| 7 purchase totals = | $913.77 | $997.8005 | $997.79 | $997.85 | $997.70 | |