| 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 | $63.71 | 4.312% | $66.4572 | $66.46 | $66.45 | $66.50 |
| Purchase #2 | $250.63 | 11.454% | $279.3372 | $279.34 | $279.35 | $279.30 |
| Purchase #3 | $242.78 | 10.451% | $268.1529 | $268.15 | $268.15 | $268.20 |
| Purchase #4 | $122.42 | 13.437% | $138.8696 | $138.87 | $138.85 | $138.90 |
| Purchase #5 | $114.92 | 10.429% | $126.905 | $126.91 | $126.90 | $126.90 |
| Purchase #6 | $159.55 | 6.183% | $169.415 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $62.93 | 9.756% | $69.0695 | $69.07 | $69.05 | $69.10 |
| 7 purchase totals = | $1,016.94 | $1,118.2064 | $1,118.22 | $1,118.15 | $1,118.30 | |