| 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 | $26.78 | 13.489% | $30.3924 | $30.39 | $30.40 | $30.40 |
| Purchase #2 | $201.87 | 8.369% | $218.7645 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $182.53 | 8.189% | $197.4774 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $163.27 | 13.285% | $184.9604 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $169.33 | 4.169% | $176.3894 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $38.76 | 8.444% | $42.0329 | $42.03 | $42.05 | $42.00 |
| Purchase #7 | $114.61 | 9.673% | $125.6962 | $125.70 | $125.70 | $125.70 |
| 7 purchase totals = | $897.15 | $975.7132 | $975.71 | $975.75 | $975.80 | |