| 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 | $85.63 | 3.792% | $88.8771 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $86.36 | 5.411% | $91.0329 | $91.03 | $91.05 | $91.00 |
| Purchase #3 | $210.75 | 9.320% | $230.3919 | $230.39 | $230.40 | $230.40 |
| Purchase #4 | $176.77 | 11.681% | $197.4185 | $197.42 | $197.40 | $197.40 |
| Purchase #5 | $220.48 | 6.574% | $234.9744 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $69.81 | 8.145% | $75.496 | $75.50 | $75.50 | $75.50 |
| Purchase #7 | $228.45 | 11.476% | $254.6669 | $254.67 | $254.65 | $254.70 |
| 7 purchase totals = | $1,078.25 | $1,172.8577 | $1,172.86 | $1,172.85 | $1,172.90 | |