| 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 | $5.30 | 6.574% | $5.6484 | $5.65 | $5.65 | $5.60 |
| Purchase #2 | $145.71 | 6.352% | $154.9655 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $49.96 | 9.266% | $54.5893 | $54.59 | $54.60 | $54.60 |
| Purchase #4 | $236.64 | 13.837% | $269.3839 | $269.38 | $269.40 | $269.40 |
| Purchase #5 | $135.63 | 13.185% | $153.5128 | $153.51 | $153.50 | $153.50 |
| Purchase #6 | $199.78 | 3.741% | $207.2538 | $207.25 | $207.25 | $207.30 |
| Purchase #7 | $69.95 | 4.762% | $73.281 | $73.28 | $73.30 | $73.30 |
| 7 purchase totals = | $842.97 | $918.6347 | $918.63 | $918.65 | $918.70 | |