| 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 | $44.81 | 13.312% | $50.7751 | $50.78 | $50.80 | $50.80 |
| Purchase #2 | $38.91 | 7.487% | $41.8232 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $244.50 | 10.650% | $270.5393 | $270.54 | $270.55 | $270.50 |
| Purchase #4 | $39.43 | 9.164% | $43.0434 | $43.04 | $43.05 | $43.00 |
| Purchase #5 | $72.99 | 6.308% | $77.5942 | $77.59 | $77.60 | $77.60 |
| Purchase #6 | $80.80 | 7.319% | $86.7138 | $86.71 | $86.70 | $86.70 |
| Purchase #7 | $171.97 | 8.326% | $186.2882 | $186.29 | $186.30 | $186.30 |
| 7 purchase totals = | $693.41 | $756.7772 | $756.77 | $756.80 | $756.70 | |