| 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 | $95.81 | 6.800% | $102.3251 | $102.33 | $102.35 | $102.30 |
| Purchase #2 | $240.82 | 4.852% | $252.5046 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $84.78 | 7.336% | $90.9995 | $91.00 | $91.00 | $91.00 |
| Purchase #4 | $149.43 | 5.464% | $157.5949 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $20.86 | 4.166% | $21.729 | $21.73 | $21.75 | $21.70 |
| Purchase #6 | $222.37 | 5.529% | $234.6648 | $234.66 | $234.65 | $234.70 |
| Purchase #7 | $7.43 | 5.323% | $7.8255 | $7.83 | $7.85 | $7.80 |
| 7 purchase totals = | $821.50 | $867.6434 | $867.64 | $867.70 | $867.60 | |