| 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 | $73.50 | 11.689% | $82.0914 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $75.35 | 12.470% | $84.7461 | $84.75 | $84.75 | $84.70 |
| Purchase #3 | $86.75 | 13.754% | $98.6816 | $98.68 | $98.70 | $98.70 |
| Purchase #4 | $87.36 | 9.178% | $95.3779 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $191.60 | 12.441% | $215.437 | $215.44 | $215.45 | $215.40 |
| Purchase #6 | $212.52 | 12.338% | $238.7407 | $238.74 | $238.75 | $238.70 |
| Purchase #7 | $233.40 | 10.823% | $258.6609 | $258.66 | $258.65 | $258.70 |
| 7 purchase totals = | $960.48 | $1,073.7356 | $1,073.74 | $1,073.80 | $1,073.70 | |