| 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 | $76.38 | 7.814% | $82.3483 | $82.35 | $82.35 | $82.30 |
| Purchase #2 | $93.43 | 3.644% | $96.8346 | $96.83 | $96.85 | $96.80 |
| Purchase #3 | $14.92 | 4.438% | $15.5821 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $232.70 | 12.635% | $262.1016 | $262.10 | $262.10 | $262.10 |
| Purchase #5 | $114.88 | 12.350% | $129.0677 | $129.07 | $129.05 | $129.10 |
| Purchase #6 | $73.93 | 4.368% | $77.1593 | $77.16 | $77.15 | $77.20 |
| Purchase #7 | $48.91 | 3.583% | $50.6624 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $655.15 | $713.7560 | $713.75 | $713.75 | $713.80 | |