| 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 | $42.88 | 7.443% | $46.0716 | $46.07 | $46.05 | $46.10 |
| Purchase #2 | $245.96 | 7.282% | $263.8708 | $263.87 | $263.85 | $263.90 |
| Purchase #3 | $11.26 | 9.621% | $12.3433 | $12.34 | $12.35 | $12.30 |
| Purchase #4 | $160.63 | 4.244% | $167.4471 | $167.45 | $167.45 | $167.40 |
| Purchase #5 | $48.58 | 8.850% | $52.8793 | $52.88 | $52.90 | $52.90 |
| Purchase #6 | $200.27 | 3.603% | $207.4857 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $83.80 | 12.484% | $94.2616 | $94.26 | $94.25 | $94.30 |
| 7 purchase totals = | $793.38 | $844.3594 | $844.36 | $844.35 | $844.40 | |