| 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 | $85.41 | 7.597% | $91.8986 | $91.90 | $91.90 | $91.90 |
| Purchase #2 | $152.96 | 6.734% | $163.2603 | $163.26 | $163.25 | $163.30 |
| Purchase #3 | $49.49 | 8.397% | $53.6457 | $53.65 | $53.65 | $53.60 |
| Purchase #4 | $160.88 | 4.132% | $167.5276 | $167.53 | $167.55 | $167.50 |
| Purchase #5 | $124.27 | 4.518% | $129.8845 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $134.77 | 3.856% | $139.9667 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $107.74 | 13.536% | $122.3237 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $815.52 | $868.5071 | $868.51 | $868.50 | $868.50 | |