| 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 | $55.28 | 9.333% | $60.4393 | $60.44 | $60.45 | $60.40 |
| Purchase #2 | $52.86 | 4.115% | $55.0352 | $55.04 | $55.05 | $55.00 |
| Purchase #3 | $8.83 | 6.575% | $9.4106 | $9.41 | $9.40 | $9.40 |
| Purchase #4 | $137.85 | 10.182% | $151.8859 | $151.89 | $151.90 | $151.90 |
| Purchase #5 | $17.64 | 12.505% | $19.8459 | $19.85 | $19.85 | $19.80 |
| Purchase #6 | $77.98 | 11.514% | $86.9586 | $86.96 | $86.95 | $87.00 |
| Purchase #7 | $186.33 | 5.841% | $197.2135 | $197.21 | $197.20 | $197.20 |
| 7 purchase totals = | $536.77 | $580.7890 | $580.80 | $580.80 | $580.70 | |