| 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 | $58.81 | 13.708% | $66.8717 | $66.87 | $66.85 | $66.90 |
| Purchase #2 | $10.94 | 10.328% | $12.0699 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $36.66 | 3.495% | $37.9413 | $37.94 | $37.95 | $37.90 |
| Purchase #4 | $122.52 | 12.488% | $137.8203 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $216.87 | 9.364% | $237.1777 | $237.18 | $237.20 | $237.20 |
| Purchase #6 | $94.99 | 5.811% | $100.5099 | $100.51 | $100.50 | $100.50 |
| Purchase #7 | $149.35 | 6.748% | $159.4281 | $159.43 | $159.45 | $159.40 |
| 7 purchase totals = | $690.14 | $751.8189 | $751.82 | $751.80 | $751.80 | |