| 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 | $31.36 | 5.146% | $32.9738 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $215.36 | 5.246% | $226.6578 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $27.54 | 8.673% | $29.9285 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $218.86 | 13.630% | $248.6906 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $36.61 | 10.821% | $40.5716 | $40.57 | $40.55 | $40.60 |
| Purchase #6 | $29.84 | 9.375% | $32.6375 | $32.64 | $32.65 | $32.60 |
| Purchase #7 | $240.34 | 10.298% | $265.0902 | $265.09 | $265.10 | $265.10 |
| 7 purchase totals = | $799.91 | $876.5500 | $876.55 | $876.55 | $876.60 | |