| 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 | $96.80 | 7.223% | $103.7919 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $85.39 | 4.807% | $89.4947 | $89.49 | $89.50 | $89.50 |
| Purchase #3 | $181.86 | 13.700% | $206.7748 | $206.77 | $206.75 | $206.80 |
| Purchase #4 | $81.92 | 12.308% | $92.0027 | $92.00 | $92.00 | $92.00 |
| Purchase #5 | $78.31 | 7.609% | $84.2686 | $84.27 | $84.25 | $84.30 |
| Purchase #6 | $249.44 | 4.751% | $261.2909 | $261.29 | $261.30 | $261.30 |
| Purchase #7 | $42.74 | 12.228% | $47.9662 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $816.46 | $885.5898 | $885.58 | $885.55 | $885.70 | |