| 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 | $13.83 | 5.799% | $14.632 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $248.65 | 13.823% | $283.0209 | $283.02 | $283.00 | $283.00 |
| Purchase #3 | $28.69 | 12.851% | $32.377 | $32.38 | $32.40 | $32.40 |
| Purchase #4 | $162.57 | 13.780% | $184.9721 | $184.97 | $184.95 | $185.00 |
| Purchase #5 | $195.96 | 12.604% | $220.6588 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $87.38 | 11.560% | $97.4811 | $97.48 | $97.50 | $97.50 |
| Purchase #7 | $130.81 | 11.308% | $145.602 | $145.60 | $145.60 | $145.60 |
| 7 purchase totals = | $867.89 | $978.7439 | $978.74 | $978.75 | $978.80 | |