| 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 | $147.77 | 11.429% | $164.6586 | $164.66 | $164.65 | $164.70 |
| Purchase #2 | $103.71 | 9.658% | $113.7263 | $113.73 | $113.75 | $113.70 |
| Purchase #3 | $240.93 | 4.709% | $252.2754 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $5.40 | 11.475% | $6.0197 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $96.61 | 8.707% | $105.0218 | $105.02 | $105.00 | $105.00 |
| Purchase #6 | $77.71 | 6.256% | $82.5715 | $82.57 | $82.55 | $82.60 |
| Purchase #7 | $131.99 | 5.785% | $139.6256 | $139.63 | $139.65 | $139.60 |
| 7 purchase totals = | $804.12 | $863.8989 | $863.91 | $863.90 | $863.90 | |