| 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 | $75.87 | 11.464% | $84.5677 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $214.48 | 4.270% | $223.6383 | $223.64 | $223.65 | $223.60 |
| Purchase #3 | $17.72 | 7.388% | $19.0292 | $19.03 | $19.05 | $19.00 |
| Purchase #4 | $18.88 | 13.706% | $21.4677 | $21.47 | $21.45 | $21.50 |
| Purchase #5 | $239.50 | 11.661% | $267.4281 | $267.43 | $267.45 | $267.40 |
| Purchase #6 | $31.39 | 5.870% | $33.2326 | $33.23 | $33.25 | $33.20 |
| Purchase #7 | $23.71 | 10.587% | $26.2202 | $26.22 | $26.20 | $26.20 |
| 7 purchase totals = | $621.55 | $675.5838 | $675.59 | $675.60 | $675.50 | |