| 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 | $210.46 | 3.416% | $217.6493 | $217.65 | $217.65 | $217.60 |
| Purchase #2 | $103.70 | 5.544% | $109.4491 | $109.45 | $109.45 | $109.40 |
| Purchase #3 | $57.41 | 13.839% | $65.355 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $32.28 | 6.112% | $34.253 | $34.25 | $34.25 | $34.30 |
| Purchase #5 | $85.91 | 7.454% | $92.3137 | $92.31 | $92.30 | $92.30 |
| Purchase #6 | $67.77 | 13.833% | $77.1446 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $57.94 | 10.453% | $63.9965 | $64.00 | $64.00 | $64.00 |
| 7 purchase totals = | $615.47 | $660.1612 | $660.16 | $660.15 | $660.10 | |