| 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 | $5.29 | 6.446% | $5.631 | $5.63 | $5.65 | $5.60 |
| Purchase #2 | $172.92 | 7.378% | $185.678 | $185.68 | $185.70 | $185.70 |
| Purchase #3 | $70.36 | 5.812% | $74.4493 | $74.45 | $74.45 | $74.40 |
| Purchase #4 | $99.29 | 9.152% | $108.377 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $169.95 | 4.663% | $177.8748 | $177.87 | $177.85 | $177.90 |
| Purchase #6 | $124.28 | 11.276% | $138.2938 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $155.40 | 10.867% | $172.2873 | $172.29 | $172.30 | $172.30 |
| 7 purchase totals = | $797.49 | $862.5912 | $862.59 | $862.65 | $862.60 | |