| 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 | $79.84 | 11.792% | $89.2547 | $89.25 | $89.25 | $89.30 |
| Purchase #2 | $24.65 | 5.654% | $26.0437 | $26.04 | $26.05 | $26.00 |
| Purchase #3 | $157.64 | 3.181% | $162.6545 | $162.65 | $162.65 | $162.70 |
| Purchase #4 | $69.34 | 11.791% | $77.5159 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $137.48 | 8.313% | $148.9087 | $148.91 | $148.90 | $148.90 |
| Purchase #6 | $180.62 | 6.205% | $191.8275 | $191.83 | $191.85 | $191.80 |
| Purchase #7 | $93.74 | 8.424% | $101.6367 | $101.64 | $101.65 | $101.60 |
| 7 purchase totals = | $743.31 | $797.8417 | $797.84 | $797.85 | $797.80 | |