| 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 | $9.70 | 8.347% | $10.5097 | $10.51 | $10.50 | $10.50 |
| Purchase #2 | $25.65 | 4.868% | $26.8986 | $26.90 | $26.90 | $26.90 |
| Purchase #3 | $83.96 | 11.461% | $93.5827 | $93.58 | $93.60 | $93.60 |
| Purchase #4 | $126.38 | 6.313% | $134.3584 | $134.36 | $134.35 | $134.40 |
| Purchase #5 | $107.76 | 10.311% | $118.8711 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $6.68 | 3.619% | $6.9217 | $6.92 | $6.90 | $6.90 |
| Purchase #7 | $192.58 | 6.698% | $205.479 | $205.48 | $205.50 | $205.50 |
| 7 purchase totals = | $552.71 | $596.6212 | $596.62 | $596.60 | $596.70 | |