| 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 | $26.89 | 9.581% | $29.4663 | $29.47 | $29.45 | $29.50 |
| Purchase #2 | $110.38 | 6.245% | $117.2732 | $117.27 | $117.25 | $117.30 |
| Purchase #3 | $163.64 | 7.621% | $176.111 | $176.11 | $176.10 | $176.10 |
| Purchase #4 | $43.87 | 5.337% | $46.2113 | $46.21 | $46.20 | $46.20 |
| Purchase #5 | $191.47 | 3.370% | $197.9225 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $136.80 | 5.530% | $144.365 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $9.88 | 13.733% | $11.2368 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $682.93 | $722.5861 | $722.59 | $722.50 | $722.60 | |