| 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 | $73.52 | 8.518% | $79.7824 | $79.78 | $79.80 | $79.80 |
| Purchase #2 | $54.72 | 4.198% | $57.0171 | $57.02 | $57.00 | $57.00 |
| Purchase #3 | $238.32 | 11.195% | $264.9999 | $265.00 | $265.00 | $265.00 |
| Purchase #4 | $9.62 | 7.522% | $10.3436 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $63.33 | 10.281% | $69.841 | $69.84 | $69.85 | $69.80 |
| Purchase #6 | $15.51 | 4.453% | $16.2007 | $16.20 | $16.20 | $16.20 |
| Purchase #7 | $102.34 | 7.119% | $109.6256 | $109.63 | $109.65 | $109.60 |
| 7 purchase totals = | $557.36 | $607.8103 | $607.81 | $607.85 | $607.70 | |