| 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 | $77.80 | 11.823% | $86.9983 | $87.00 | $87.00 | $87.00 |
| Purchase #2 | $209.60 | 11.826% | $234.3873 | $234.39 | $234.40 | $234.40 |
| Purchase #3 | $149.85 | 12.134% | $168.0328 | $168.03 | $168.05 | $168.00 |
| Purchase #4 | $22.36 | 11.480% | $24.9269 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $161.51 | 4.137% | $168.1917 | $168.19 | $168.20 | $168.20 |
| Purchase #6 | $180.28 | 5.861% | $190.8462 | $190.85 | $190.85 | $190.80 |
| Purchase #7 | $33.88 | 13.706% | $38.5236 | $38.52 | $38.50 | $38.50 |
| 7 purchase totals = | $835.28 | $911.9068 | $911.91 | $911.95 | $911.80 | |