| 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 | $62.99 | 4.240% | $65.6608 | $65.66 | $65.65 | $65.70 |
| Purchase #2 | $172.53 | 7.549% | $185.5543 | $185.55 | $185.55 | $185.60 |
| Purchase #3 | $135.63 | 3.281% | $140.08 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $126.94 | 13.386% | $143.9322 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $118.87 | 13.160% | $134.5133 | $134.51 | $134.50 | $134.50 |
| Purchase #6 | $119.90 | 3.150% | $123.6769 | $123.68 | $123.70 | $123.70 |
| Purchase #7 | $178.50 | 6.354% | $189.8419 | $189.84 | $189.85 | $189.80 |
| 7 purchase totals = | $915.36 | $983.2594 | $983.25 | $983.30 | $983.30 | |