| 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 | $199.79 | 7.748% | $215.2697 | $215.27 | $215.25 | $215.30 |
| Purchase #2 | $84.39 | 5.255% | $88.8247 | $88.82 | $88.80 | $88.80 |
| Purchase #3 | $51.63 | 13.582% | $58.6424 | $58.64 | $58.65 | $58.60 |
| Purchase #4 | $34.68 | 13.434% | $39.3389 | $39.34 | $39.35 | $39.30 |
| Purchase #5 | $91.74 | 13.823% | $104.4212 | $104.42 | $104.40 | $104.40 |
| Purchase #6 | $69.27 | 12.333% | $77.8131 | $77.81 | $77.80 | $77.80 |
| Purchase #7 | $103.77 | 9.859% | $114.0007 | $114.00 | $114.00 | $114.00 |
| 7 purchase totals = | $635.27 | $698.3107 | $698.30 | $698.25 | $698.20 | |