| 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 | $29.81 | 8.191% | $32.2517 | $32.25 | $32.25 | $32.30 |
| Purchase #2 | $114.49 | 6.173% | $121.5575 | $121.56 | $121.55 | $121.60 |
| Purchase #3 | $5.61 | 10.464% | $6.197 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $83.43 | 5.294% | $87.8468 | $87.85 | $87.85 | $87.80 |
| Purchase #5 | $26.87 | 9.476% | $29.4162 | $29.42 | $29.40 | $29.40 |
| Purchase #6 | $246.82 | 5.611% | $260.6691 | $260.67 | $260.65 | $260.70 |
| Purchase #7 | $19.43 | 12.619% | $21.8819 | $21.88 | $21.90 | $21.90 |
| 7 purchase totals = | $526.46 | $559.8202 | $559.83 | $559.80 | $559.90 | |