| 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 | $31.58 | 13.196% | $35.7473 | $35.75 | $35.75 | $35.70 |
| Purchase #2 | $7.97 | 11.438% | $8.8816 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $92.60 | 12.324% | $104.012 | $104.01 | $104.00 | $104.00 |
| Purchase #4 | $199.52 | 13.139% | $225.7349 | $225.73 | $225.75 | $225.70 |
| Purchase #5 | $131.36 | 4.410% | $137.153 | $137.15 | $137.15 | $137.20 |
| Purchase #6 | $120.95 | 5.103% | $127.1221 | $127.12 | $127.10 | $127.10 |
| Purchase #7 | $98.93 | 11.166% | $109.9765 | $109.98 | $110.00 | $110.00 |
| 7 purchase totals = | $682.91 | $748.6274 | $748.62 | $748.65 | $748.60 | |