| 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 | $33.73 | 5.287% | $35.5133 | $35.51 | $35.50 | $35.50 |
| Purchase #2 | $52.96 | 4.731% | $55.4655 | $55.47 | $55.45 | $55.50 |
| Purchase #3 | $109.71 | 10.295% | $121.0046 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $162.55 | 11.459% | $181.1766 | $181.18 | $181.20 | $181.20 |
| Purchase #5 | $242.93 | 8.458% | $263.477 | $263.48 | $263.50 | $263.50 |
| Purchase #6 | $6.79 | 5.683% | $7.1759 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $149.71 | 6.238% | $159.0489 | $159.05 | $159.05 | $159.00 |
| 7 purchase totals = | $758.38 | $822.8618 | $822.87 | $822.90 | $822.90 | |