| 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 | $156.57 | 6.361% | $166.5294 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $72.33 | 11.397% | $80.5735 | $80.57 | $80.55 | $80.60 |
| Purchase #3 | $193.62 | 10.432% | $213.8184 | $213.82 | $213.80 | $213.80 |
| Purchase #4 | $165.70 | 7.270% | $177.7464 | $177.75 | $177.75 | $177.70 |
| Purchase #5 | $236.52 | 4.239% | $246.5461 | $246.55 | $246.55 | $246.50 |
| Purchase #6 | $41.53 | 13.176% | $47.002 | $47.00 | $47.00 | $47.00 |
| Purchase #7 | $62.54 | 8.215% | $67.6777 | $67.68 | $67.70 | $67.70 |
| 7 purchase totals = | $928.81 | $999.8935 | $999.90 | $999.90 | $999.80 | |