| 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 | $15.32 | 7.795% | $16.5142 | $16.51 | $16.50 | $16.50 |
| Purchase #2 | $68.45 | 4.159% | $71.2968 | $71.30 | $71.30 | $71.30 |
| Purchase #3 | $135.29 | 5.491% | $142.7188 | $142.72 | $142.70 | $142.70 |
| Purchase #4 | $156.25 | 13.422% | $177.2219 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $205.25 | 9.736% | $225.2331 | $225.23 | $225.25 | $225.20 |
| Purchase #6 | $241.84 | 12.862% | $272.9455 | $272.95 | $272.95 | $272.90 |
| Purchase #7 | $68.45 | 13.522% | $77.7058 | $77.71 | $77.70 | $77.70 |
| 7 purchase totals = | $890.85 | $983.6361 | $983.64 | $983.60 | $983.50 | |