| 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 | $5.78 | 11.157% | $6.4249 | $6.42 | $6.40 | $6.40 |
| Purchase #2 | $153.83 | 5.215% | $161.8522 | $161.85 | $161.85 | $161.90 |
| Purchase #3 | $139.72 | 11.140% | $155.2848 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $180.43 | 5.538% | $190.4222 | $190.42 | $190.40 | $190.40 |
| Purchase #5 | $41.25 | 6.626% | $43.9832 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $57.64 | 9.364% | $63.0374 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $158.26 | 8.364% | $171.4969 | $171.50 | $171.50 | $171.50 |
| 7 purchase totals = | $736.91 | $792.5016 | $792.49 | $792.50 | $792.50 | |