| 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 | $57.38 | 3.628% | $59.4617 | $59.46 | $59.45 | $59.50 |
| Purchase #2 | $206.74 | 7.348% | $221.9313 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $148.53 | 8.821% | $161.6318 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $7.92 | 12.656% | $8.9224 | $8.92 | $8.90 | $8.90 |
| Purchase #5 | $25.59 | 10.594% | $28.301 | $28.30 | $28.30 | $28.30 |
| Purchase #6 | $113.92 | 7.509% | $122.4743 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $47.42 | 8.434% | $51.4194 | $51.42 | $51.40 | $51.40 |
| 7 purchase totals = | $607.50 | $654.1419 | $654.13 | $654.10 | $654.10 | |