| 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 | $97.69 | 7.711% | $105.2229 | $105.22 | $105.20 | $105.20 |
| Purchase #2 | $44.69 | 9.322% | $48.856 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $31.53 | 8.782% | $34.299 | $34.30 | $34.30 | $34.30 |
| Purchase #4 | $135.78 | 10.435% | $149.9486 | $149.95 | $149.95 | $149.90 |
| Purchase #5 | $7.53 | 7.466% | $8.0922 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $233.72 | 12.697% | $263.3954 | $263.40 | $263.40 | $263.40 |
| Purchase #7 | $223.85 | 4.606% | $234.1605 | $234.16 | $234.15 | $234.20 |
| 7 purchase totals = | $774.79 | $843.9746 | $843.98 | $843.95 | $844.00 | |