| 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 | $48.97 | 3.587% | $50.7266 | $50.73 | $50.75 | $50.70 |
| Purchase #2 | $132.51 | 10.271% | $146.1201 | $146.12 | $146.10 | $146.10 |
| Purchase #3 | $8.48 | 3.571% | $8.7828 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $186.36 | 13.558% | $211.6267 | $211.63 | $211.65 | $211.60 |
| Purchase #5 | $37.53 | 8.201% | $40.6078 | $40.61 | $40.60 | $40.60 |
| Purchase #6 | $211.97 | 4.796% | $222.1361 | $222.14 | $222.15 | $222.10 |
| Purchase #7 | $154.26 | 8.684% | $167.6559 | $167.66 | $167.65 | $167.70 |
| 7 purchase totals = | $780.08 | $847.6560 | $847.67 | $847.70 | $847.60 | |