| 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 | $95.70 | 6.324% | $101.7521 | $101.75 | $101.75 | $101.80 |
| Purchase #2 | $91.35 | 13.229% | $103.4347 | $103.43 | $103.45 | $103.40 |
| Purchase #3 | $136.40 | 10.272% | $150.411 | $150.41 | $150.40 | $150.40 |
| Purchase #4 | $137.36 | 6.298% | $146.0109 | $146.01 | $146.00 | $146.00 |
| Purchase #5 | $57.98 | 10.563% | $64.1044 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $44.85 | 3.173% | $46.2731 | $46.27 | $46.25 | $46.30 |
| Purchase #7 | $19.67 | 9.476% | $21.5339 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $583.31 | $633.5201 | $633.50 | $633.50 | $633.50 | |