| 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 | $53.68 | 10.400% | $59.2627 | $59.26 | $59.25 | $59.30 |
| Purchase #2 | $55.77 | 13.435% | $63.2627 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $170.74 | 3.730% | $177.1086 | $177.11 | $177.10 | $177.10 |
| Purchase #4 | $15.82 | 12.407% | $17.7828 | $17.78 | $17.80 | $17.80 |
| Purchase #5 | $40.92 | 8.596% | $44.4375 | $44.44 | $44.45 | $44.40 |
| Purchase #6 | $131.66 | 11.857% | $147.2709 | $147.27 | $147.25 | $147.30 |
| Purchase #7 | $182.50 | 7.616% | $196.3992 | $196.40 | $196.40 | $196.40 |
| 7 purchase totals = | $651.09 | $705.5244 | $705.52 | $705.50 | $705.60 | |