| 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 | $9.38 | 6.676% | $10.0062 | $10.01 | $10.00 | $10.00 |
| Purchase #2 | $128.97 | 10.376% | $142.3519 | $142.35 | $142.35 | $142.40 |
| Purchase #3 | $183.48 | 8.845% | $199.7088 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $50.31 | 7.786% | $54.2271 | $54.23 | $54.25 | $54.20 |
| Purchase #5 | $153.45 | 10.607% | $169.7264 | $169.73 | $169.75 | $169.70 |
| Purchase #6 | $215.37 | 13.541% | $244.5333 | $244.53 | $244.55 | $244.50 |
| Purchase #7 | $156.79 | 11.233% | $174.4022 | $174.40 | $174.40 | $174.40 |
| 7 purchase totals = | $897.75 | $994.9559 | $994.96 | $995.00 | $994.90 | |