| 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 | $93.35 | 13.474% | $105.928 | $105.93 | $105.95 | $105.90 |
| Purchase #2 | $92.55 | 12.609% | $104.2196 | $104.22 | $104.20 | $104.20 |
| Purchase #3 | $18.40 | 5.367% | $19.3875 | $19.39 | $19.40 | $19.40 |
| Purchase #4 | $100.46 | 5.609% | $106.0948 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $45.60 | 9.198% | $49.7943 | $49.79 | $49.80 | $49.80 |
| Purchase #6 | $245.75 | 3.556% | $254.4889 | $254.49 | $254.50 | $254.50 |
| Purchase #7 | $210.40 | 4.574% | $220.0237 | $220.02 | $220.00 | $220.00 |
| 7 purchase totals = | $806.51 | $859.9368 | $859.93 | $859.95 | $859.90 | |