| 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 | $5.55 | 3.775% | $5.7595 | $5.76 | $5.75 | $5.80 |
| Purchase #2 | $58.51 | 10.109% | $64.4248 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $39.63 | 13.683% | $45.0526 | $45.05 | $45.05 | $45.10 |
| Purchase #4 | $26.85 | 5.805% | $28.4086 | $28.41 | $28.40 | $28.40 |
| Purchase #5 | $208.27 | 9.233% | $227.4996 | $227.50 | $227.50 | $227.50 |
| Purchase #6 | $243.48 | 5.835% | $257.6871 | $257.69 | $257.70 | $257.70 |
| Purchase #7 | $162.95 | 7.120% | $174.552 | $174.55 | $174.55 | $174.60 |
| 7 purchase totals = | $745.24 | $803.3842 | $803.38 | $803.35 | $803.50 | |