| 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 | $66.48 | 8.635% | $72.2205 | $72.22 | $72.20 | $72.20 |
| Purchase #2 | $16.40 | 4.836% | $17.1931 | $17.19 | $17.20 | $17.20 |
| Purchase #3 | $154.95 | 4.652% | $162.1583 | $162.16 | $162.15 | $162.20 |
| Purchase #4 | $25.50 | 7.341% | $27.372 | $27.37 | $27.35 | $27.40 |
| Purchase #5 | $31.86 | 4.498% | $33.2931 | $33.29 | $33.30 | $33.30 |
| Purchase #6 | $250.71 | 6.495% | $266.9936 | $266.99 | $267.00 | $267.00 |
| Purchase #7 | $130.29 | 8.836% | $141.8024 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $676.19 | $721.0330 | $721.02 | $721.00 | $721.10 | |