| 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 | $22.91 | 9.286% | $25.0374 | $25.04 | $25.05 | $25.00 |
| Purchase #2 | $60.91 | 13.512% | $69.1402 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $19.39 | 6.520% | $20.6542 | $20.65 | $20.65 | $20.70 |
| Purchase #4 | $98.45 | 11.634% | $109.9037 | $109.90 | $109.90 | $109.90 |
| Purchase #5 | $110.51 | 9.457% | $120.9609 | $120.96 | $120.95 | $121.00 |
| Purchase #6 | $173.93 | 10.795% | $192.7057 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $107.85 | 10.605% | $119.2875 | $119.29 | $119.30 | $119.30 |
| 7 purchase totals = | $593.95 | $657.6896 | $657.69 | $657.70 | $657.70 | |