| 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 | $15.91 | 3.283% | $16.4323 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $137.69 | 13.374% | $156.1047 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $137.47 | 11.473% | $153.2419 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $91.91 | 8.395% | $99.6258 | $99.63 | $99.65 | $99.60 |
| Purchase #5 | $158.86 | 12.867% | $179.3005 | $179.30 | $179.30 | $179.30 |
| Purchase #6 | $97.25 | 13.235% | $110.121 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $227.92 | 10.407% | $251.6396 | $251.64 | $251.65 | $251.60 |
| 7 purchase totals = | $867.01 | $966.4658 | $966.46 | $966.50 | $966.30 | |