| 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 | $82.68 | 12.223% | $92.786 | $92.79 | $92.80 | $92.80 |
| Purchase #2 | $78.77 | 4.532% | $82.3399 | $82.34 | $82.35 | $82.30 |
| Purchase #3 | $68.63 | 7.793% | $73.9783 | $73.98 | $74.00 | $74.00 |
| Purchase #4 | $15.85 | 8.545% | $17.2044 | $17.20 | $17.20 | $17.20 |
| Purchase #5 | $9.57 | 13.357% | $10.8483 | $10.85 | $10.85 | $10.80 |
| Purchase #6 | $178.56 | 9.567% | $195.6428 | $195.64 | $195.65 | $195.60 |
| Purchase #7 | $89.65 | 5.306% | $94.4068 | $94.41 | $94.40 | $94.40 |
| 7 purchase totals = | $523.71 | $567.2065 | $567.21 | $567.25 | $567.10 | |