| 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 | $65.69 | 6.867% | $70.2009 | $70.20 | $70.20 | $70.20 |
| Purchase #2 | $33.98 | 11.204% | $37.7871 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $152.66 | 4.646% | $159.7526 | $159.75 | $159.75 | $159.80 |
| Purchase #4 | $166.94 | 11.429% | $186.0196 | $186.02 | $186.00 | $186.00 |
| Purchase #5 | $248.29 | 9.523% | $271.9347 | $271.93 | $271.95 | $271.90 |
| Purchase #6 | $117.73 | 9.729% | $129.184 | $129.18 | $129.20 | $129.20 |
| Purchase #7 | $5.95 | 9.266% | $6.5013 | $6.50 | $6.50 | $6.50 |
| 7 purchase totals = | $791.24 | $861.3802 | $861.37 | $861.40 | $861.40 | |