| 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 | $72.60 | 12.666% | $81.7955 | $81.80 | $81.80 | $81.80 |
| Purchase #2 | $243.51 | 10.436% | $268.9227 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $60.66 | 11.756% | $67.7912 | $67.79 | $67.80 | $67.80 |
| Purchase #4 | $67.92 | 9.332% | $74.2583 | $74.26 | $74.25 | $74.30 |
| Purchase #5 | $207.41 | 4.753% | $217.2682 | $217.27 | $217.25 | $217.30 |
| Purchase #6 | $17.83 | 8.560% | $19.3562 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $59.49 | 11.680% | $66.4384 | $66.44 | $66.45 | $66.40 |
| 7 purchase totals = | $729.42 | $795.8305 | $795.84 | $795.80 | $795.90 | |