| 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 | $36.29 | 9.613% | $39.7786 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $70.62 | 8.284% | $76.4702 | $76.47 | $76.45 | $76.50 |
| Purchase #3 | $247.94 | 13.179% | $280.616 | $280.62 | $280.60 | $280.60 |
| Purchase #4 | $114.48 | 13.535% | $129.9749 | $129.97 | $129.95 | $130.00 |
| Purchase #5 | $109.46 | 6.292% | $116.3472 | $116.35 | $116.35 | $116.30 |
| Purchase #6 | $235.61 | 10.471% | $260.2807 | $260.28 | $260.30 | $260.30 |
| Purchase #7 | $61.99 | 11.769% | $69.2856 | $69.29 | $69.30 | $69.30 |
| 7 purchase totals = | $876.39 | $972.7532 | $972.76 | $972.75 | $972.80 | |