| 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 | $40.91 | 12.856% | $46.1694 | $46.17 | $46.15 | $46.20 |
| Purchase #2 | $123.64 | 13.103% | $139.8405 | $139.84 | $139.85 | $139.80 |
| Purchase #3 | $112.75 | 6.437% | $120.0077 | $120.01 | $120.00 | $120.00 |
| Purchase #4 | $19.72 | 7.244% | $21.1485 | $21.15 | $21.15 | $21.10 |
| Purchase #5 | $94.94 | 5.608% | $100.2642 | $100.26 | $100.25 | $100.30 |
| Purchase #6 | $128.61 | 4.477% | $134.3679 | $134.37 | $134.35 | $134.40 |
| Purchase #7 | $206.90 | 6.779% | $220.9258 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $727.47 | $782.7240 | $782.73 | $782.70 | $782.70 | |