| 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 | $38.53 | 3.554% | $39.8994 | $39.90 | $39.90 | $39.90 |
| Purchase #2 | $248.78 | 4.507% | $259.9925 | $259.99 | $260.00 | $260.00 |
| Purchase #3 | $129.55 | 4.594% | $135.5015 | $135.50 | $135.50 | $135.50 |
| Purchase #4 | $76.38 | 12.373% | $85.8305 | $85.83 | $85.85 | $85.80 |
| Purchase #5 | $12.96 | 4.421% | $13.533 | $13.53 | $13.55 | $13.50 |
| Purchase #6 | $118.61 | 12.467% | $133.3971 | $133.40 | $133.40 | $133.40 |
| Purchase #7 | $222.91 | 11.474% | $248.4867 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $847.72 | $916.6407 | $916.64 | $916.70 | $916.60 | |