| 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 | $43.45 | 12.683% | $48.9608 | $48.96 | $48.95 | $49.00 |
| Purchase #2 | $22.42 | 12.264% | $25.1696 | $25.17 | $25.15 | $25.20 |
| Purchase #3 | $246.67 | 5.475% | $260.1752 | $260.18 | $260.20 | $260.20 |
| Purchase #4 | $110.71 | 11.285% | $123.2036 | $123.20 | $123.20 | $123.20 |
| Purchase #5 | $109.93 | 3.444% | $113.716 | $113.72 | $113.70 | $113.70 |
| Purchase #6 | $177.26 | 7.648% | $190.8168 | $190.82 | $190.80 | $190.80 |
| Purchase #7 | $173.61 | 5.651% | $183.4207 | $183.42 | $183.40 | $183.40 |
| 7 purchase totals = | $884.05 | $945.4627 | $945.47 | $945.40 | $945.50 | |