| 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 | $74.67 | 11.499% | $83.2563 | $83.26 | $83.25 | $83.30 |
| Purchase #2 | $32.64 | 7.420% | $35.0619 | $35.06 | $35.05 | $35.10 |
| Purchase #3 | $27.73 | 11.168% | $30.8269 | $30.83 | $30.85 | $30.80 |
| Purchase #4 | $172.99 | 12.389% | $194.4217 | $194.42 | $194.40 | $194.40 |
| Purchase #5 | $158.43 | 11.821% | $177.158 | $177.16 | $177.15 | $177.20 |
| Purchase #6 | $170.58 | 6.374% | $181.4528 | $181.45 | $181.45 | $181.50 |
| Purchase #7 | $116.99 | 6.266% | $124.3206 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $754.03 | $826.4982 | $826.50 | $826.45 | $826.60 | |