| 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 | $78.67 | 3.352% | $81.307 | $81.31 | $81.30 | $81.30 |
| Purchase #2 | $116.82 | 7.822% | $125.9577 | $125.96 | $125.95 | $126.00 |
| Purchase #3 | $218.45 | 11.475% | $243.5171 | $243.52 | $243.50 | $243.50 |
| Purchase #4 | $20.76 | 10.511% | $22.9421 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $36.73 | 6.292% | $39.0411 | $39.04 | $39.05 | $39.00 |
| Purchase #6 | $85.58 | 8.769% | $93.0845 | $93.08 | $93.10 | $93.10 |
| Purchase #7 | $245.83 | 9.258% | $268.5889 | $268.59 | $268.60 | $268.60 |
| 7 purchase totals = | $802.84 | $874.4384 | $874.44 | $874.45 | $874.40 | |