| 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 | $56.51 | 6.715% | $60.3046 | $60.30 | $60.30 | $60.30 |
| Purchase #2 | $56.42 | 8.258% | $61.0792 | $61.08 | $61.10 | $61.10 |
| Purchase #3 | $219.28 | 6.703% | $233.9783 | $233.98 | $234.00 | $234.00 |
| Purchase #4 | $27.85 | 4.452% | $29.0899 | $29.09 | $29.10 | $29.10 |
| Purchase #5 | $56.76 | 6.408% | $60.3972 | $60.40 | $60.40 | $60.40 |
| Purchase #6 | $128.75 | 8.806% | $140.0877 | $140.09 | $140.10 | $140.10 |
| Purchase #7 | $91.46 | 13.340% | $103.6608 | $103.66 | $103.65 | $103.70 |
| 7 purchase totals = | $637.03 | $688.5977 | $688.60 | $688.65 | $688.70 | |