| 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 | $91.60 | 3.178% | $94.511 | $94.51 | $94.50 | $94.50 |
| Purchase #2 | $184.82 | 5.225% | $194.4768 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $66.83 | 12.850% | $75.4177 | $75.42 | $75.40 | $75.40 |
| Purchase #4 | $239.35 | 10.298% | $263.9983 | $264.00 | $264.00 | $264.00 |
| Purchase #5 | $163.92 | 8.638% | $178.0794 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $10.37 | 12.526% | $11.6689 | $11.67 | $11.65 | $11.70 |
| Purchase #7 | $19.64 | 13.618% | $22.3146 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $776.53 | $840.4667 | $840.47 | $840.45 | $840.50 | |