| 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 | $56.30 | 4.524% | $58.847 | $58.85 | $58.85 | $58.80 |
| Purchase #2 | $32.69 | 4.632% | $34.2042 | $34.20 | $34.20 | $34.20 |
| Purchase #3 | $198.88 | 10.821% | $220.4008 | $220.40 | $220.40 | $220.40 |
| Purchase #4 | $178.70 | 10.177% | $196.8863 | $196.89 | $196.90 | $196.90 |
| Purchase #5 | $141.47 | 8.538% | $153.5487 | $153.55 | $153.55 | $153.50 |
| Purchase #6 | $221.91 | 8.298% | $240.3241 | $240.32 | $240.30 | $240.30 |
| Purchase #7 | $222.50 | 5.580% | $234.9155 | $234.92 | $234.90 | $234.90 |
| 7 purchase totals = | $1,052.45 | $1,139.1266 | $1,139.13 | $1,139.10 | $1,139.00 | |