| 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 | $24.45 | 11.164% | $27.1796 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $129.64 | 4.721% | $135.7603 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $7.95 | 12.258% | $8.9245 | $8.92 | $8.90 | $8.90 |
| Purchase #4 | $203.82 | 10.637% | $225.5003 | $225.50 | $225.50 | $225.50 |
| Purchase #5 | $62.73 | 13.341% | $71.0988 | $71.10 | $71.10 | $71.10 |
| Purchase #6 | $72.48 | 3.313% | $74.8813 | $74.88 | $74.90 | $74.90 |
| Purchase #7 | $203.91 | 11.795% | $227.9612 | $227.96 | $227.95 | $228.00 |
| 7 purchase totals = | $704.98 | $771.3060 | $771.30 | $771.30 | $771.40 | |