| 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 | $64.78 | 7.355% | $69.5446 | $69.54 | $69.55 | $69.50 |
| Purchase #2 | $36.46 | 3.128% | $37.6005 | $37.60 | $37.60 | $37.60 |
| Purchase #3 | $160.44 | 12.812% | $180.9956 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $173.73 | 6.518% | $185.0537 | $185.05 | $185.05 | $185.10 |
| Purchase #5 | $85.60 | 10.468% | $94.5606 | $94.56 | $94.55 | $94.60 |
| Purchase #6 | $60.28 | 6.474% | $64.1825 | $64.18 | $64.20 | $64.20 |
| Purchase #7 | $198.51 | 3.733% | $205.9204 | $205.92 | $205.90 | $205.90 |
| 7 purchase totals = | $779.80 | $837.8579 | $837.85 | $837.85 | $837.90 | |