| 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 | $64.59 | 10.413% | $71.3158 | $71.32 | $71.30 | $71.30 |
| Purchase #2 | $64.93 | 5.316% | $68.3817 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $69.76 | 8.640% | $75.7873 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $109.74 | 4.133% | $114.2756 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $118.88 | 10.594% | $131.4741 | $131.47 | $131.45 | $131.50 |
| Purchase #6 | $206.66 | 8.302% | $223.8169 | $223.82 | $223.80 | $223.80 |
| Purchase #7 | $138.56 | 4.453% | $144.7301 | $144.73 | $144.75 | $144.70 |
| 7 purchase totals = | $773.12 | $829.7815 | $829.79 | $829.80 | $829.80 | |