| 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 | $27.45 | 7.772% | $29.5834 | $29.58 | $29.60 | $29.60 |
| Purchase #2 | $170.56 | 5.728% | $180.3297 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $49.40 | 4.296% | $51.5222 | $51.52 | $51.50 | $51.50 |
| Purchase #4 | $26.94 | 9.768% | $29.5715 | $29.57 | $29.55 | $29.60 |
| Purchase #5 | $28.65 | 8.248% | $31.0131 | $31.01 | $31.00 | $31.00 |
| Purchase #6 | $103.49 | 10.699% | $114.5624 | $114.56 | $114.55 | $114.60 |
| Purchase #7 | $121.66 | 7.701% | $131.029 | $131.03 | $131.05 | $131.00 |
| 7 purchase totals = | $528.15 | $567.6113 | $567.60 | $567.60 | $567.60 | |