| 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 | $7.73 | 10.181% | $8.517 | $8.52 | $8.50 | $8.50 |
| Purchase #2 | $132.45 | 4.685% | $138.6553 | $138.66 | $138.65 | $138.70 |
| Purchase #3 | $19.73 | 3.459% | $20.4125 | $20.41 | $20.40 | $20.40 |
| Purchase #4 | $59.90 | 5.515% | $63.2035 | $63.20 | $63.20 | $63.20 |
| Purchase #5 | $58.36 | 5.407% | $61.5155 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $43.81 | 13.233% | $49.6074 | $49.61 | $49.60 | $49.60 |
| Purchase #7 | $235.30 | 11.714% | $262.863 | $262.86 | $262.85 | $262.90 |
| 7 purchase totals = | $557.28 | $604.7742 | $604.78 | $604.70 | $604.80 | |