| 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 | $92.59 | 4.843% | $97.0741 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $92.46 | 12.840% | $104.3319 | $104.33 | $104.35 | $104.30 |
| Purchase #3 | $192.55 | 13.399% | $218.3498 | $218.35 | $218.35 | $218.30 |
| Purchase #4 | $54.86 | 4.321% | $57.2305 | $57.23 | $57.25 | $57.20 |
| Purchase #5 | $88.93 | 7.560% | $95.6531 | $95.65 | $95.65 | $95.70 |
| Purchase #6 | $129.75 | 6.216% | $137.8153 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $16.92 | 12.704% | $19.0695 | $19.07 | $19.05 | $19.10 |
| 7 purchase totals = | $668.06 | $729.5242 | $729.52 | $729.50 | $729.50 | |