| 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 | $5.67 | 8.844% | $6.1715 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $40.27 | 9.773% | $44.2056 | $44.21 | $44.20 | $44.20 |
| Purchase #3 | $44.59 | 3.165% | $46.0013 | $46.00 | $46.00 | $46.00 |
| Purchase #4 | $175.86 | 4.655% | $184.0463 | $184.05 | $184.05 | $184.00 |
| Purchase #5 | $5.35 | 10.776% | $5.9265 | $5.93 | $5.95 | $5.90 |
| Purchase #6 | $32.98 | 11.119% | $36.647 | $36.65 | $36.65 | $36.60 |
| Purchase #7 | $247.54 | 12.354% | $278.1211 | $278.12 | $278.10 | $278.10 |
| 7 purchase totals = | $552.26 | $601.1193 | $601.13 | $601.10 | $601.00 | |