| 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 | $84.28 | 9.760% | $92.5057 | $92.51 | $92.50 | $92.50 |
| Purchase #2 | $44.52 | 5.796% | $47.1004 | $47.10 | $47.10 | $47.10 |
| Purchase #3 | $137.55 | 13.341% | $155.9005 | $155.90 | $155.90 | $155.90 |
| Purchase #4 | $10.27 | 11.430% | $11.4439 | $11.44 | $11.45 | $11.40 |
| Purchase #5 | $166.46 | 3.831% | $172.8371 | $172.84 | $172.85 | $172.80 |
| Purchase #6 | $240.98 | 8.414% | $261.2561 | $261.26 | $261.25 | $261.30 |
| Purchase #7 | $71.63 | 7.149% | $76.7508 | $76.75 | $76.75 | $76.80 |
| 7 purchase totals = | $755.69 | $817.7945 | $817.80 | $817.80 | $817.80 | |