| 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 | $79.87 | 5.542% | $84.2964 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $69.61 | 10.313% | $76.7889 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $78.61 | 9.550% | $86.1173 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $209.93 | 3.350% | $216.9627 | $216.96 | $216.95 | $217.00 |
| Purchase #5 | $31.44 | 3.122% | $32.4216 | $32.42 | $32.40 | $32.40 |
| Purchase #6 | $53.66 | 7.788% | $57.839 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $198.92 | 10.864% | $220.5307 | $220.53 | $220.55 | $220.50 |
| 7 purchase totals = | $722.04 | $774.9566 | $774.96 | $774.95 | $774.90 | |