| 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 | $80.35 | 9.337% | $87.8523 | $87.85 | $87.85 | $87.90 |
| Purchase #2 | $52.96 | 6.155% | $56.2197 | $56.22 | $56.20 | $56.20 |
| Purchase #3 | $126.87 | 6.270% | $134.8247 | $134.82 | $134.80 | $134.80 |
| Purchase #4 | $69.64 | 11.160% | $77.4118 | $77.41 | $77.40 | $77.40 |
| Purchase #5 | $23.91 | 5.450% | $25.2131 | $25.21 | $25.20 | $25.20 |
| Purchase #6 | $154.39 | 13.136% | $174.6707 | $174.67 | $174.65 | $174.70 |
| Purchase #7 | $164.51 | 12.312% | $184.7645 | $184.76 | $184.75 | $184.80 |
| 7 purchase totals = | $672.63 | $740.9568 | $740.94 | $740.85 | $741.00 | |