| 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 | $12.87 | 4.712% | $13.4764 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $73.67 | 8.602% | $80.0071 | $80.01 | $80.00 | $80.00 |
| Purchase #3 | $69.66 | 8.696% | $75.7176 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $33.49 | 5.516% | $35.3373 | $35.34 | $35.35 | $35.30 |
| Purchase #5 | $182.87 | 6.721% | $195.1607 | $195.16 | $195.15 | $195.20 |
| Purchase #6 | $150.73 | 11.232% | $167.66 | $167.66 | $167.65 | $167.70 |
| Purchase #7 | $10.50 | 12.855% | $11.8498 | $11.85 | $11.85 | $11.80 |
| 7 purchase totals = | $533.79 | $579.2089 | $579.22 | $579.20 | $579.20 | |