| 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 | $12.47 | 5.826% | $13.1965 | $13.20 | $13.20 | $13.20 |
| Purchase #2 | $208.98 | 11.433% | $232.8727 | $232.87 | $232.85 | $232.90 |
| Purchase #3 | $159.68 | 12.303% | $179.3254 | $179.33 | $179.35 | $179.30 |
| Purchase #4 | $32.69 | 11.853% | $36.5647 | $36.56 | $36.55 | $36.60 |
| Purchase #5 | $76.44 | 6.570% | $81.4621 | $81.46 | $81.45 | $81.50 |
| Purchase #6 | $203.61 | 13.603% | $231.3071 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $114.49 | 13.439% | $129.8763 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $808.36 | $904.6048 | $904.61 | $904.60 | $904.70 | |