| 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 | $33.37 | 8.579% | $36.2328 | $36.23 | $36.25 | $36.20 |
| Purchase #2 | $199.65 | 6.794% | $213.2142 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $59.66 | 6.715% | $63.6662 | $63.67 | $63.65 | $63.70 |
| Purchase #4 | $202.97 | 8.217% | $219.648 | $219.65 | $219.65 | $219.60 |
| Purchase #5 | $249.34 | 6.588% | $265.7665 | $265.77 | $265.75 | $265.80 |
| Purchase #6 | $16.88 | 7.435% | $18.135 | $18.14 | $18.15 | $18.10 |
| Purchase #7 | $246.66 | 9.621% | $270.3912 | $270.39 | $270.40 | $270.40 |
| 7 purchase totals = | $1,008.53 | $1,087.0539 | $1,087.06 | $1,087.05 | $1,087.00 | |