| 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 | $5.73 | 13.829% | $6.5224 | $6.52 | $6.50 | $6.50 |
| Purchase #2 | $163.32 | 7.799% | $176.0573 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $206.79 | 12.738% | $233.1309 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $102.36 | 13.805% | $116.4908 | $116.49 | $116.50 | $116.50 |
| Purchase #5 | $89.97 | 12.723% | $101.4169 | $101.42 | $101.40 | $101.40 |
| Purchase #6 | $211.76 | 4.717% | $221.7487 | $221.75 | $221.75 | $221.70 |
| Purchase #7 | $217.41 | 10.760% | $240.8033 | $240.80 | $240.80 | $240.80 |
| 7 purchase totals = | $997.34 | $1,096.1703 | $1,096.17 | $1,096.15 | $1,096.10 | |