| 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 | $23.68 | 7.287% | $25.4056 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $23.37 | 4.683% | $24.4644 | $24.46 | $24.45 | $24.50 |
| Purchase #3 | $34.34 | 11.308% | $38.2232 | $38.22 | $38.20 | $38.20 |
| Purchase #4 | $145.48 | 12.221% | $163.2591 | $163.26 | $163.25 | $163.30 |
| Purchase #5 | $8.52 | 12.753% | $9.6066 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $89.37 | 12.478% | $100.5216 | $100.52 | $100.50 | $100.50 |
| Purchase #7 | $47.43 | 9.261% | $51.8225 | $51.82 | $51.80 | $51.80 |
| 7 purchase totals = | $372.19 | $413.3030 | $413.30 | $413.20 | $413.30 | |