| 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 | $53.77 | 4.857% | $56.3816 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $153.37 | 9.346% | $167.704 | $167.70 | $167.70 | $167.70 |
| Purchase #3 | $118.97 | 8.251% | $128.7862 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $128.31 | 4.239% | $133.7491 | $133.75 | $133.75 | $133.70 |
| Purchase #5 | $249.56 | 4.783% | $261.4965 | $261.50 | $261.50 | $261.50 |
| Purchase #6 | $203.96 | 9.866% | $224.0827 | $224.08 | $224.10 | $224.10 |
| Purchase #7 | $12.60 | 3.597% | $13.0532 | $13.05 | $13.05 | $13.10 |
| 7 purchase totals = | $920.54 | $985.2533 | $985.25 | $985.30 | $985.30 | |