| 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 | $66.61 | 10.475% | $73.5874 | $73.59 | $73.60 | $73.60 |
| Purchase #2 | $12.82 | 6.772% | $13.6882 | $13.69 | $13.70 | $13.70 |
| Purchase #3 | $240.63 | 11.546% | $268.4131 | $268.41 | $268.40 | $268.40 |
| Purchase #4 | $5.69 | 5.398% | $5.9971 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $78.55 | 6.660% | $83.7814 | $83.78 | $83.80 | $83.80 |
| Purchase #6 | $88.36 | 7.447% | $94.9402 | $94.94 | $94.95 | $94.90 |
| Purchase #7 | $230.84 | 5.847% | $244.3372 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $723.50 | $784.7446 | $784.75 | $784.80 | $784.70 | |