| 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 | $221.69 | 7.259% | $237.7825 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $53.41 | 3.300% | $55.1725 | $55.17 | $55.15 | $55.20 |
| Purchase #3 | $48.75 | 10.543% | $53.8897 | $53.89 | $53.90 | $53.90 |
| Purchase #4 | $167.88 | 6.153% | $178.2097 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $65.80 | 12.298% | $73.8921 | $73.89 | $73.90 | $73.90 |
| Purchase #6 | $118.72 | 6.644% | $126.6078 | $126.61 | $126.60 | $126.60 |
| Purchase #7 | $48.48 | 9.480% | $53.0759 | $53.08 | $53.10 | $53.10 |
| 7 purchase totals = | $724.73 | $778.6302 | $778.63 | $778.65 | $778.70 | |