| 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 | $11.78 | 7.182% | $12.626 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $31.93 | 12.785% | $36.0123 | $36.01 | $36.00 | $36.00 |
| Purchase #3 | $180.40 | 13.441% | $204.6476 | $204.65 | $204.65 | $204.60 |
| Purchase #4 | $68.90 | 7.809% | $74.2804 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $225.63 | 12.175% | $253.1005 | $253.10 | $253.10 | $253.10 |
| Purchase #6 | $86.89 | 11.786% | $97.1309 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $66.61 | 3.860% | $69.1811 | $69.18 | $69.20 | $69.20 |
| 7 purchase totals = | $672.14 | $746.9788 | $746.98 | $747.05 | $746.90 | |