| 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 | $32.79 | 7.571% | $35.2725 | $35.27 | $35.25 | $35.30 |
| Purchase #2 | $38.28 | 7.144% | $41.0147 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $184.72 | 11.437% | $205.8464 | $205.85 | $205.85 | $205.80 |
| Purchase #4 | $65.71 | 3.572% | $68.0572 | $68.06 | $68.05 | $68.10 |
| Purchase #5 | $107.74 | 10.489% | $119.0408 | $119.04 | $119.05 | $119.00 |
| Purchase #6 | $177.29 | 4.345% | $184.9933 | $184.99 | $185.00 | $185.00 |
| Purchase #7 | $193.85 | 3.401% | $200.4428 | $200.44 | $200.45 | $200.40 |
| 7 purchase totals = | $800.38 | $854.6677 | $854.66 | $854.65 | $854.60 | |