| 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 | $47.90 | 9.619% | $52.5075 | $52.51 | $52.50 | $52.50 |
| Purchase #2 | $91.71 | 10.845% | $101.6559 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $159.91 | 11.545% | $178.3716 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $131.41 | 3.182% | $135.5915 | $135.59 | $135.60 | $135.60 |
| Purchase #5 | $71.25 | 11.602% | $79.5164 | $79.52 | $79.50 | $79.50 |
| Purchase #6 | $61.75 | 12.321% | $69.3582 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $181.38 | 10.394% | $200.2326 | $200.23 | $200.25 | $200.20 |
| 7 purchase totals = | $745.31 | $817.2337 | $817.24 | $817.20 | $817.30 | |