| 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 | $66.36 | 13.752% | $75.4858 | $75.49 | $75.50 | $75.50 |
| Purchase #2 | $207.44 | 12.557% | $233.4882 | $233.49 | $233.50 | $233.50 |
| Purchase #3 | $138.33 | 7.219% | $148.316 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $82.51 | 7.230% | $88.4755 | $88.48 | $88.50 | $88.50 |
| Purchase #5 | $209.42 | 10.351% | $231.0971 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $12.77 | 10.610% | $14.1249 | $14.12 | $14.10 | $14.10 |
| Purchase #7 | $141.40 | 4.265% | $147.4307 | $147.43 | $147.45 | $147.40 |
| 7 purchase totals = | $858.23 | $938.4182 | $938.43 | $938.45 | $938.40 | |