| 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 | $95.34 | 9.664% | $104.5537 | $104.55 | $104.55 | $104.60 |
| Purchase #2 | $153.59 | 10.318% | $169.4374 | $169.44 | $169.45 | $169.40 |
| Purchase #3 | $12.40 | 10.471% | $13.6984 | $13.70 | $13.70 | $13.70 |
| Purchase #4 | $124.85 | 3.358% | $129.0425 | $129.04 | $129.05 | $129.00 |
| Purchase #5 | $96.87 | 8.811% | $105.4052 | $105.41 | $105.40 | $105.40 |
| Purchase #6 | $140.56 | 4.752% | $147.2394 | $147.24 | $147.25 | $147.20 |
| Purchase #7 | $231.44 | 11.663% | $258.4328 | $258.43 | $258.45 | $258.40 |
| 7 purchase totals = | $855.05 | $927.8094 | $927.81 | $927.85 | $927.70 | |