| 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 | $94.54 | 5.547% | $99.7841 | $99.78 | $99.80 | $99.80 |
| Purchase #2 | $74.95 | 12.720% | $84.4836 | $84.48 | $84.50 | $84.50 |
| Purchase #3 | $171.99 | 10.731% | $190.4462 | $190.45 | $190.45 | $190.40 |
| Purchase #4 | $189.57 | 13.485% | $215.1335 | $215.13 | $215.15 | $215.10 |
| Purchase #5 | $33.75 | 6.597% | $35.9765 | $35.98 | $36.00 | $36.00 |
| Purchase #6 | $215.83 | 4.316% | $225.1452 | $225.15 | $225.15 | $225.10 |
| Purchase #7 | $197.87 | 8.471% | $214.6316 | $214.63 | $214.65 | $214.60 |
| 7 purchase totals = | $978.50 | $1,065.6007 | $1,065.60 | $1,065.70 | $1,065.50 | |