| 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 | $6.75 | 12.428% | $7.5889 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $75.39 | 11.110% | $83.7658 | $83.77 | $83.75 | $83.80 |
| Purchase #3 | $16.79 | 13.454% | $19.0489 | $19.05 | $19.05 | $19.00 |
| Purchase #4 | $98.49 | 5.594% | $103.9995 | $104.00 | $104.00 | $104.00 |
| Purchase #5 | $77.37 | 10.631% | $85.5952 | $85.60 | $85.60 | $85.60 |
| Purchase #6 | $105.37 | 5.338% | $110.9947 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $30.37 | 10.410% | $33.5315 | $33.53 | $33.55 | $33.50 |
| 7 purchase totals = | $410.53 | $444.5245 | $444.53 | $444.55 | $444.50 | |