| 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 | $78.61 | 3.263% | $81.175 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $182.92 | 7.416% | $196.4853 | $196.49 | $196.50 | $196.50 |
| Purchase #3 | $229.70 | 12.255% | $257.8497 | $257.85 | $257.85 | $257.80 |
| Purchase #4 | $38.70 | 13.637% | $43.9775 | $43.98 | $44.00 | $44.00 |
| Purchase #5 | $217.90 | 3.183% | $224.8358 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $113.85 | 8.601% | $123.6422 | $123.64 | $123.65 | $123.60 |
| Purchase #7 | $57.27 | 4.755% | $59.9932 | $59.99 | $60.00 | $60.00 |
| 7 purchase totals = | $918.95 | $987.9587 | $987.97 | $988.05 | $987.90 | |