| 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 | $79.93 | 6.284% | $84.9528 | $84.95 | $84.95 | $85.00 |
| Purchase #2 | $169.91 | 11.362% | $189.2152 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $7.54 | 11.359% | $8.3965 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $55.52 | 6.769% | $59.2781 | $59.28 | $59.30 | $59.30 |
| Purchase #5 | $162.83 | 13.353% | $184.5727 | $184.57 | $184.55 | $184.60 |
| Purchase #6 | $118.59 | 13.372% | $134.4479 | $134.45 | $134.45 | $134.40 |
| Purchase #7 | $51.72 | 10.570% | $57.1868 | $57.19 | $57.20 | $57.20 |
| 7 purchase totals = | $646.04 | $718.0500 | $718.06 | $718.05 | $718.10 | |