| 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 | $9.76 | 3.142% | $10.0667 | $10.07 | $10.05 | $10.10 |
| Purchase #2 | $167.75 | 8.794% | $182.5019 | $182.50 | $182.50 | $182.50 |
| Purchase #3 | $75.39 | 6.436% | $80.2421 | $80.24 | $80.25 | $80.20 |
| Purchase #4 | $219.88 | 11.433% | $245.0189 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $69.35 | 10.678% | $76.7552 | $76.76 | $76.75 | $76.80 |
| Purchase #6 | $133.65 | 12.219% | $149.9807 | $149.98 | $150.00 | $150.00 |
| Purchase #7 | $187.27 | 12.265% | $210.2387 | $210.24 | $210.25 | $210.20 |
| 7 purchase totals = | $863.05 | $954.8042 | $954.81 | $954.80 | $954.80 | |