| 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 | $24.55 | 10.570% | $27.1449 | $27.14 | $27.15 | $27.10 |
| Purchase #2 | $125.70 | 6.421% | $133.7712 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $167.67 | 13.797% | $190.8034 | $190.80 | $190.80 | $190.80 |
| Purchase #4 | $34.66 | 4.314% | $36.1552 | $36.16 | $36.15 | $36.20 |
| Purchase #5 | $23.31 | 8.433% | $25.2757 | $25.28 | $25.30 | $25.30 |
| Purchase #6 | $198.71 | 6.209% | $211.0479 | $211.05 | $211.05 | $211.00 |
| Purchase #7 | $219.84 | 9.138% | $239.929 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $794.44 | $864.1273 | $864.13 | $864.15 | $864.10 | |