| 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 | $23.57 | 4.562% | $24.6453 | $24.65 | $24.65 | $24.60 |
| Purchase #2 | $24.55 | 10.743% | $27.1874 | $27.19 | $27.20 | $27.20 |
| Purchase #3 | $198.85 | 7.445% | $213.6544 | $213.65 | $213.65 | $213.70 |
| Purchase #4 | $117.76 | 10.468% | $130.0871 | $130.09 | $130.10 | $130.10 |
| Purchase #5 | $85.76 | 11.471% | $95.5975 | $95.60 | $95.60 | $95.60 |
| Purchase #6 | $165.63 | 13.382% | $187.7946 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $231.28 | 9.842% | $254.0426 | $254.04 | $254.05 | $254.00 |
| 7 purchase totals = | $847.40 | $933.0089 | $933.01 | $933.05 | $933.00 | |