| 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 | $68.30 | 3.629% | $70.7786 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $102.56 | 5.424% | $108.1229 | $108.12 | $108.10 | $108.10 |
| Purchase #3 | $120.66 | 9.277% | $131.8536 | $131.85 | $131.85 | $131.90 |
| Purchase #4 | $155.79 | 12.646% | $175.4912 | $175.49 | $175.50 | $175.50 |
| Purchase #5 | $52.26 | 10.863% | $57.937 | $57.94 | $57.95 | $57.90 |
| Purchase #6 | $54.34 | 9.836% | $59.6849 | $59.68 | $59.70 | $59.70 |
| Purchase #7 | $182.25 | 6.823% | $194.6849 | $194.68 | $194.70 | $194.70 |
| 7 purchase totals = | $736.16 | $798.5531 | $798.54 | $798.60 | $798.60 | |