| 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 | $39.39 | 12.258% | $44.2184 | $44.22 | $44.20 | $44.20 |
| Purchase #2 | $88.70 | 7.854% | $95.6665 | $95.67 | $95.65 | $95.70 |
| Purchase #3 | $70.84 | 10.454% | $78.2456 | $78.25 | $78.25 | $78.20 |
| Purchase #4 | $167.69 | 10.380% | $185.0962 | $185.10 | $185.10 | $185.10 |
| Purchase #5 | $87.52 | 7.253% | $93.8678 | $93.87 | $93.85 | $93.90 |
| Purchase #6 | $47.56 | 5.755% | $50.2971 | $50.30 | $50.30 | $50.30 |
| Purchase #7 | $208.33 | 6.653% | $222.1902 | $222.19 | $222.20 | $222.20 |
| 7 purchase totals = | $710.03 | $769.5818 | $769.60 | $769.55 | $769.60 | |