| 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 | $39.38 | 10.566% | $43.5409 | $43.54 | $43.55 | $43.50 |
| Purchase #2 | $239.99 | 12.513% | $270.0199 | $270.02 | $270.00 | $270.00 |
| Purchase #3 | $100.60 | 3.348% | $103.9681 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $17.78 | 13.719% | $20.2192 | $20.22 | $20.20 | $20.20 |
| Purchase #5 | $149.88 | 13.335% | $169.8665 | $169.87 | $169.85 | $169.90 |
| Purchase #6 | $83.32 | 6.475% | $88.715 | $88.72 | $88.70 | $88.70 |
| Purchase #7 | $235.99 | 7.187% | $252.9506 | $252.95 | $252.95 | $253.00 |
| 7 purchase totals = | $866.94 | $949.2802 | $949.29 | $949.20 | $949.30 | |