| 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 | $75.30 | 13.557% | $85.5084 | $85.51 | $85.50 | $85.50 |
| Purchase #2 | $213.88 | 8.364% | $231.7689 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $67.60 | 6.303% | $71.8608 | $71.86 | $71.85 | $71.90 |
| Purchase #4 | $155.68 | 10.376% | $171.8334 | $171.83 | $171.85 | $171.80 |
| Purchase #5 | $47.49 | 3.130% | $48.9764 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $237.61 | 6.565% | $253.2091 | $253.21 | $253.20 | $253.20 |
| Purchase #7 | $105.27 | 6.386% | $111.9925 | $111.99 | $112.00 | $112.00 |
| 7 purchase totals = | $902.83 | $975.1495 | $975.15 | $975.15 | $975.20 | |