| 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 | $116.97 | 11.633% | $130.5771 | $130.58 | $130.60 | $130.60 |
| Purchase #2 | $72.56 | 9.453% | $79.4191 | $79.42 | $79.40 | $79.40 |
| Purchase #3 | $76.62 | 5.102% | $80.5292 | $80.53 | $80.55 | $80.50 |
| Purchase #4 | $170.75 | 10.592% | $188.8358 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $86.95 | 9.869% | $95.5311 | $95.53 | $95.55 | $95.50 |
| Purchase #6 | $12.66 | 13.403% | $14.3568 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $110.27 | 13.670% | $125.3439 | $125.34 | $125.35 | $125.30 |
| 7 purchase totals = | $646.78 | $714.5930 | $714.60 | $714.65 | $714.50 | |