| 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 | $74.66 | 13.170% | $84.4927 | $84.49 | $84.50 | $84.50 |
| Purchase #2 | $116.49 | 3.196% | $120.213 | $120.21 | $120.20 | $120.20 |
| Purchase #3 | $113.89 | 13.303% | $129.0408 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $28.41 | 9.198% | $31.0232 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $155.78 | 10.593% | $172.2818 | $172.28 | $172.30 | $172.30 |
| Purchase #6 | $196.93 | 8.369% | $213.4111 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $93.87 | 11.851% | $104.9945 | $104.99 | $105.00 | $105.00 |
| 7 purchase totals = | $780.03 | $855.4571 | $855.44 | $855.45 | $855.40 | |