| 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 | $246.89 | 8.435% | $267.7152 | $267.72 | $267.70 | $267.70 |
| Purchase #2 | $15.87 | 6.759% | $16.9427 | $16.94 | $16.95 | $16.90 |
| Purchase #3 | $18.52 | 6.563% | $19.7355 | $19.74 | $19.75 | $19.70 |
| Purchase #4 | $66.73 | 10.160% | $73.5098 | $73.51 | $73.50 | $73.50 |
| Purchase #5 | $153.58 | 12.307% | $172.4811 | $172.48 | $172.50 | $172.50 |
| Purchase #6 | $169.71 | 6.280% | $180.3678 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $52.28 | 9.176% | $57.0772 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $723.58 | $787.8293 | $787.84 | $787.85 | $787.80 | |