| 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 | $86.38 | 7.405% | $92.7764 | $92.78 | $92.80 | $92.80 |
| Purchase #2 | $101.29 | 7.453% | $108.8391 | $108.84 | $108.85 | $108.80 |
| Purchase #3 | $234.50 | 12.653% | $264.1713 | $264.17 | $264.15 | $264.20 |
| Purchase #4 | $201.38 | 8.414% | $218.3241 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $23.95 | 6.379% | $25.4778 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $82.86 | 6.833% | $88.5218 | $88.52 | $88.50 | $88.50 |
| Purchase #7 | $21.84 | 11.705% | $24.3964 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $752.20 | $822.5069 | $822.51 | $822.50 | $822.50 | |