| 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 | $13.28 | 10.166% | $14.63 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $147.91 | 6.813% | $157.9871 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $247.34 | 10.866% | $274.216 | $274.22 | $274.20 | $274.20 |
| Purchase #4 | $77.37 | 10.787% | $85.7159 | $85.72 | $85.70 | $85.70 |
| Purchase #5 | $36.60 | 6.236% | $38.8824 | $38.88 | $38.90 | $38.90 |
| Purchase #6 | $188.96 | 9.235% | $206.4105 | $206.41 | $206.40 | $206.40 |
| Purchase #7 | $45.51 | 9.138% | $49.6687 | $49.67 | $49.65 | $49.70 |
| 7 purchase totals = | $756.97 | $827.5106 | $827.52 | $827.50 | $827.50 | |