| 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 | $76.94 | 4.508% | $80.4085 | $80.41 | $80.40 | $80.40 |
| Purchase #2 | $208.36 | 11.210% | $231.7172 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $63.42 | 6.596% | $67.6032 | $67.60 | $67.60 | $67.60 |
| Purchase #4 | $177.80 | 6.846% | $189.9722 | $189.97 | $189.95 | $190.00 |
| Purchase #5 | $99.75 | 10.279% | $110.0033 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $64.98 | 11.628% | $72.5359 | $72.54 | $72.55 | $72.50 |
| Purchase #7 | $98.63 | 7.818% | $106.3409 | $106.34 | $106.35 | $106.30 |
| 7 purchase totals = | $789.88 | $858.5812 | $858.58 | $858.55 | $858.50 | |