| 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 | $92.68 | 10.134% | $102.0722 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $77.39 | 9.256% | $84.5532 | $84.55 | $84.55 | $84.60 |
| Purchase #3 | $73.88 | 7.769% | $79.6197 | $79.62 | $79.60 | $79.60 |
| Purchase #4 | $28.80 | 10.343% | $31.7788 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $46.56 | 11.181% | $51.7659 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $85.99 | 7.863% | $92.7514 | $92.75 | $92.75 | $92.80 |
| Purchase #7 | $85.39 | 6.122% | $90.6176 | $90.62 | $90.60 | $90.60 |
| 7 purchase totals = | $490.69 | $533.1588 | $533.16 | $533.10 | $533.30 | |