| 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 | $131.60 | 6.761% | $140.4975 | $140.50 | $140.50 | $140.50 |
| Purchase #2 | $64.63 | 12.793% | $72.8981 | $72.90 | $72.90 | $72.90 |
| Purchase #3 | $77.49 | 4.863% | $81.2583 | $81.26 | $81.25 | $81.30 |
| Purchase #4 | $111.91 | 8.305% | $121.2041 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $42.60 | 4.378% | $44.465 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $208.64 | 7.120% | $223.4952 | $223.50 | $223.50 | $223.50 |
| Purchase #7 | $43.48 | 8.241% | $47.0632 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $680.35 | $730.8814 | $730.89 | $730.85 | $731.00 | |