| 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 | $23.71 | 7.509% | $25.4904 | $25.49 | $25.50 | $25.50 |
| Purchase #2 | $194.68 | 4.545% | $203.5282 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $86.70 | 6.620% | $92.4395 | $92.44 | $92.45 | $92.40 |
| Purchase #4 | $73.97 | 6.333% | $78.6545 | $78.65 | $78.65 | $78.70 |
| Purchase #5 | $166.62 | 6.542% | $177.5203 | $177.52 | $177.50 | $177.50 |
| Purchase #6 | $200.56 | 13.354% | $227.3428 | $227.34 | $227.35 | $227.30 |
| Purchase #7 | $112.80 | 3.382% | $116.6149 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $859.04 | $921.5906 | $921.58 | $921.60 | $921.50 | |