| 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 | $95.39 | 9.700% | $104.6428 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $131.40 | 4.821% | $137.7348 | $137.73 | $137.75 | $137.70 |
| Purchase #3 | $87.63 | 7.297% | $94.0244 | $94.02 | $94.00 | $94.00 |
| Purchase #4 | $242.34 | 6.470% | $258.0194 | $258.02 | $258.00 | $258.00 |
| Purchase #5 | $56.50 | 11.568% | $63.0359 | $63.04 | $63.05 | $63.00 |
| Purchase #6 | $164.49 | 13.832% | $187.2423 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $60.46 | 6.520% | $64.402 | $64.40 | $64.40 | $64.40 |
| 7 purchase totals = | $838.21 | $909.1016 | $909.09 | $909.10 | $908.90 | |