| 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 | $184.91 | 12.834% | $208.6413 | $208.64 | $208.65 | $208.60 |
| Purchase #2 | $44.35 | 11.762% | $49.5664 | $49.57 | $49.55 | $49.60 |
| Purchase #3 | $17.65 | 10.673% | $19.5338 | $19.53 | $19.55 | $19.50 |
| Purchase #4 | $208.85 | 7.473% | $224.4574 | $224.46 | $224.45 | $224.50 |
| Purchase #5 | $45.33 | 9.799% | $49.7719 | $49.77 | $49.75 | $49.80 |
| Purchase #6 | $26.90 | 3.236% | $27.7705 | $27.77 | $27.75 | $27.80 |
| Purchase #7 | $117.64 | 9.667% | $129.0123 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $645.63 | $708.7536 | $708.75 | $708.70 | $708.80 | |