| 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 | $24.62 | 4.704% | $25.7781 | $25.78 | $25.80 | $25.80 |
| Purchase #2 | $99.84 | 4.587% | $104.4197 | $104.42 | $104.40 | $104.40 |
| Purchase #3 | $250.45 | 6.660% | $267.13 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $169.58 | 3.668% | $175.8002 | $175.80 | $175.80 | $175.80 |
| Purchase #5 | $150.75 | 13.136% | $170.5525 | $170.55 | $170.55 | $170.60 |
| Purchase #6 | $122.66 | 6.746% | $130.9346 | $130.93 | $130.95 | $130.90 |
| Purchase #7 | $19.72 | 8.714% | $21.4384 | $21.44 | $21.45 | $21.40 |
| 7 purchase totals = | $837.62 | $896.0535 | $896.05 | $896.10 | $896.00 | |