| 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 | $79.52 | 10.456% | $87.8346 | $87.83 | $87.85 | $87.80 |
| Purchase #2 | $190.90 | 10.126% | $210.2305 | $210.23 | $210.25 | $210.20 |
| Purchase #3 | $56.87 | 6.452% | $60.5393 | $60.54 | $60.55 | $60.50 |
| Purchase #4 | $107.27 | 10.752% | $118.8037 | $118.80 | $118.80 | $118.80 |
| Purchase #5 | $182.43 | 12.151% | $204.5971 | $204.60 | $204.60 | $204.60 |
| Purchase #6 | $183.44 | 5.195% | $192.9697 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $99.86 | 9.323% | $109.1699 | $109.17 | $109.15 | $109.20 |
| 7 purchase totals = | $900.29 | $984.1448 | $984.14 | $984.15 | $984.10 | |