| 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 | $72.48 | 5.605% | $76.5425 | $76.54 | $76.55 | $76.50 |
| Purchase #2 | $149.82 | 4.771% | $156.9679 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $198.97 | 5.426% | $209.7661 | $209.77 | $209.75 | $209.80 |
| Purchase #4 | $129.60 | 7.708% | $139.5896 | $139.59 | $139.60 | $139.60 |
| Purchase #5 | $41.78 | 11.238% | $46.4752 | $46.48 | $46.50 | $46.50 |
| Purchase #6 | $76.59 | 13.670% | $87.0599 | $87.06 | $87.05 | $87.10 |
| Purchase #7 | $145.64 | 3.557% | $150.8204 | $150.82 | $150.80 | $150.80 |
| 7 purchase totals = | $814.88 | $867.2216 | $867.23 | $867.20 | $867.30 | |