| 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 | $8.53 | 12.206% | $9.5712 | $9.57 | $9.55 | $9.60 |
| Purchase #2 | $227.46 | 7.235% | $243.9167 | $243.92 | $243.90 | $243.90 |
| Purchase #3 | $5.96 | 6.325% | $6.337 | $6.34 | $6.35 | $6.30 |
| Purchase #4 | $42.42 | 13.667% | $48.2175 | $48.22 | $48.20 | $48.20 |
| Purchase #5 | $118.66 | 13.571% | $134.7633 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $145.58 | 10.197% | $160.4248 | $160.42 | $160.40 | $160.40 |
| Purchase #7 | $114.54 | 5.384% | $120.7068 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $663.15 | $723.9373 | $723.94 | $723.85 | $723.90 | |