| 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 | $111.97 | 8.350% | $121.3195 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $20.42 | 10.411% | $22.5459 | $22.55 | $22.55 | $22.50 |
| Purchase #3 | $46.72 | 13.225% | $52.8987 | $52.90 | $52.90 | $52.90 |
| Purchase #4 | $161.46 | 12.553% | $181.7281 | $181.73 | $181.75 | $181.70 |
| Purchase #5 | $16.57 | 10.394% | $18.2923 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $196.82 | 6.338% | $209.2945 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $61.88 | 8.233% | $66.9746 | $66.97 | $66.95 | $67.00 |
| 7 purchase totals = | $615.84 | $673.0536 | $673.05 | $673.05 | $673.00 | |