| 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 | $13.79 | 7.356% | $14.8044 | $14.80 | $14.80 | $14.80 |
| Purchase #2 | $181.97 | 12.338% | $204.4215 | $204.42 | $204.40 | $204.40 |
| Purchase #3 | $13.35 | 4.311% | $13.9255 | $13.93 | $13.95 | $13.90 |
| Purchase #4 | $143.97 | 7.382% | $154.5979 | $154.60 | $154.60 | $154.60 |
| Purchase #5 | $100.32 | 11.564% | $111.921 | $111.92 | $111.90 | $111.90 |
| Purchase #6 | $17.67 | 12.801% | $19.9319 | $19.93 | $19.95 | $19.90 |
| Purchase #7 | $184.87 | 7.807% | $199.3028 | $199.30 | $199.30 | $199.30 |
| 7 purchase totals = | $655.94 | $718.9050 | $718.90 | $718.90 | $718.80 | |