| 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 | $71.27 | 3.680% | $73.8927 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $178.34 | 6.779% | $190.4297 | $190.43 | $190.45 | $190.40 |
| Purchase #3 | $28.69 | 13.565% | $32.5818 | $32.58 | $32.60 | $32.60 |
| Purchase #4 | $23.50 | 11.768% | $26.2655 | $26.27 | $26.25 | $26.30 |
| Purchase #5 | $113.45 | 11.435% | $126.423 | $126.42 | $126.40 | $126.40 |
| Purchase #6 | $34.72 | 5.465% | $36.6174 | $36.62 | $36.60 | $36.60 |
| Purchase #7 | $116.76 | 7.703% | $125.754 | $125.75 | $125.75 | $125.80 |
| 7 purchase totals = | $566.73 | $611.9641 | $611.96 | $611.95 | $612.00 | |