| 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 | $72.92 | 11.747% | $81.4859 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $110.71 | 5.238% | $116.509 | $116.51 | $116.50 | $116.50 |
| Purchase #3 | $43.32 | 5.874% | $45.8646 | $45.86 | $45.85 | $45.90 |
| Purchase #4 | $206.75 | 11.813% | $231.1734 | $231.17 | $231.15 | $231.20 |
| Purchase #5 | $225.61 | 13.738% | $256.6043 | $256.60 | $256.60 | $256.60 |
| Purchase #6 | $57.54 | 7.703% | $61.9723 | $61.97 | $61.95 | $62.00 |
| Purchase #7 | $172.73 | 12.716% | $194.6943 | $194.69 | $194.70 | $194.70 |
| 7 purchase totals = | $889.58 | $988.3038 | $988.29 | $988.25 | $988.40 | |