| 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 | $108.73 | 6.456% | $115.7496 | $115.75 | $115.75 | $115.70 |
| Purchase #2 | $58.70 | 13.820% | $66.8123 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $235.98 | 4.149% | $245.7708 | $245.77 | $245.75 | $245.80 |
| Purchase #4 | $15.73 | 4.842% | $16.4916 | $16.49 | $16.50 | $16.50 |
| Purchase #5 | $147.86 | 7.844% | $159.4581 | $159.46 | $159.45 | $159.50 |
| Purchase #6 | $244.76 | 12.858% | $276.2312 | $276.23 | $276.25 | $276.20 |
| Purchase #7 | $153.46 | 12.202% | $172.1852 | $172.19 | $172.20 | $172.20 |
| 7 purchase totals = | $965.22 | $1,052.6988 | $1,052.70 | $1,052.70 | $1,052.70 | |