| 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 | $43.93 | 6.239% | $46.6708 | $46.67 | $46.65 | $46.70 |
| Purchase #2 | $39.92 | 9.611% | $43.7567 | $43.76 | $43.75 | $43.80 |
| Purchase #3 | $65.37 | 10.136% | $71.9959 | $72.00 | $72.00 | $72.00 |
| Purchase #4 | $60.73 | 8.373% | $65.8149 | $65.81 | $65.80 | $65.80 |
| Purchase #5 | $45.85 | 7.654% | $49.3594 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $113.30 | 6.114% | $120.2272 | $120.23 | $120.25 | $120.20 |
| Purchase #7 | $6.67 | 11.301% | $7.4238 | $7.42 | $7.40 | $7.40 |
| 7 purchase totals = | $375.77 | $405.2487 | $405.25 | $405.20 | $405.30 | |