| 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 | $77.92 | 5.143% | $81.9274 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $68.59 | 9.281% | $74.9558 | $74.96 | $74.95 | $75.00 |
| Purchase #3 | $139.48 | 5.113% | $146.6116 | $146.61 | $146.60 | $146.60 |
| Purchase #4 | $14.47 | 13.275% | $16.3909 | $16.39 | $16.40 | $16.40 |
| Purchase #5 | $227.64 | 12.472% | $256.0313 | $256.03 | $256.05 | $256.00 |
| Purchase #6 | $120.39 | 5.196% | $126.6455 | $126.65 | $126.65 | $126.60 |
| Purchase #7 | $182.56 | 12.608% | $205.5772 | $205.58 | $205.60 | $205.60 |
| 7 purchase totals = | $831.05 | $908.1397 | $908.15 | $908.20 | $908.10 | |