| 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 | $20.32 | 8.544% | $22.0561 | $22.06 | $22.05 | $22.10 |
| Purchase #2 | $63.76 | 7.131% | $68.3067 | $68.31 | $68.30 | $68.30 |
| Purchase #3 | $250.97 | 7.857% | $270.6887 | $270.69 | $270.70 | $270.70 |
| Purchase #4 | $36.59 | 11.428% | $40.7715 | $40.77 | $40.75 | $40.80 |
| Purchase #5 | $16.80 | 5.647% | $17.7487 | $17.75 | $17.75 | $17.70 |
| Purchase #6 | $245.29 | 12.722% | $276.4958 | $276.50 | $276.50 | $276.50 |
| Purchase #7 | $21.98 | 4.128% | $22.8873 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $655.71 | $718.9548 | $718.97 | $718.95 | $719.00 | |