| 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 | $104.59 | 6.850% | $111.7544 | $111.75 | $111.75 | $111.80 |
| Purchase #2 | $68.72 | 10.590% | $75.9974 | $76.00 | $76.00 | $76.00 |
| Purchase #3 | $85.38 | 3.139% | $88.0601 | $88.06 | $88.05 | $88.10 |
| Purchase #4 | $78.86 | 11.281% | $87.7562 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $72.55 | 9.483% | $79.4299 | $79.43 | $79.45 | $79.40 |
| Purchase #6 | $127.25 | 6.245% | $135.1968 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $83.93 | 5.777% | $88.7786 | $88.78 | $88.80 | $88.80 |
| 7 purchase totals = | $621.28 | $666.9734 | $666.98 | $667.00 | $667.10 | |