| 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 | $15.36 | 7.266% | $16.4761 | $16.48 | $16.50 | $16.50 |
| Purchase #2 | $224.53 | 5.699% | $237.326 | $237.33 | $237.35 | $237.30 |
| Purchase #3 | $96.93 | 13.166% | $109.6918 | $109.69 | $109.70 | $109.70 |
| Purchase #4 | $32.33 | 12.797% | $36.4673 | $36.47 | $36.45 | $36.50 |
| Purchase #5 | $110.82 | 3.166% | $114.3286 | $114.33 | $114.35 | $114.30 |
| Purchase #6 | $156.44 | 12.582% | $176.1233 | $176.12 | $176.10 | $176.10 |
| Purchase #7 | $193.26 | 6.548% | $205.9147 | $205.91 | $205.90 | $205.90 |
| 7 purchase totals = | $829.67 | $896.3278 | $896.33 | $896.35 | $896.30 | |