| 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 | $230.59 | 6.104% | $244.6652 | $244.67 | $244.65 | $244.70 |
| Purchase #2 | $82.66 | 9.692% | $90.6714 | $90.67 | $90.65 | $90.70 |
| Purchase #3 | $78.70 | 3.476% | $81.4356 | $81.44 | $81.45 | $81.40 |
| Purchase #4 | $174.63 | 8.586% | $189.6237 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $80.87 | 4.729% | $84.6943 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $64.73 | 3.223% | $66.8162 | $66.82 | $66.80 | $66.80 |
| Purchase #7 | $206.35 | 7.405% | $221.6302 | $221.63 | $221.65 | $221.60 |
| 7 purchase totals = | $918.53 | $979.5366 | $979.54 | $979.50 | $979.50 | |