| 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 | $33.95 | 3.770% | $35.2299 | $35.23 | $35.25 | $35.20 |
| Purchase #2 | $25.31 | 10.518% | $27.9721 | $27.97 | $27.95 | $28.00 |
| Purchase #3 | $241.60 | 10.203% | $266.2504 | $266.25 | $266.25 | $266.30 |
| Purchase #4 | $223.66 | 8.177% | $241.9487 | $241.95 | $241.95 | $241.90 |
| Purchase #5 | $184.46 | 11.748% | $206.1304 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $55.92 | 13.835% | $63.6565 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $48.61 | 7.129% | $52.0754 | $52.08 | $52.10 | $52.10 |
| 7 purchase totals = | $813.51 | $893.2634 | $893.27 | $893.30 | $893.30 | |