| 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 | $73.84 | 6.696% | $78.7843 | $78.78 | $78.80 | $78.80 |
| Purchase #2 | $54.34 | 10.729% | $60.1701 | $60.17 | $60.15 | $60.20 |
| Purchase #3 | $63.80 | 6.383% | $67.8724 | $67.87 | $67.85 | $67.90 |
| Purchase #4 | $134.63 | 4.761% | $141.0397 | $141.04 | $141.05 | $141.00 |
| Purchase #5 | $73.97 | 5.316% | $77.9022 | $77.90 | $77.90 | $77.90 |
| Purchase #6 | $66.69 | 5.345% | $70.2546 | $70.25 | $70.25 | $70.30 |
| Purchase #7 | $42.81 | 7.398% | $45.9771 | $45.98 | $46.00 | $46.00 |
| 7 purchase totals = | $510.08 | $542.0004 | $541.99 | $542.00 | $542.10 | |