| 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 | $125.31 | 13.709% | $142.4887 | $142.49 | $142.50 | $142.50 |
| Purchase #2 | $61.61 | 11.358% | $68.6077 | $68.61 | $68.60 | $68.60 |
| Purchase #3 | $43.49 | 13.518% | $49.369 | $49.37 | $49.35 | $49.40 |
| Purchase #4 | $135.98 | 13.534% | $154.3835 | $154.38 | $154.40 | $154.40 |
| Purchase #5 | $144.74 | 12.428% | $162.7283 | $162.73 | $162.75 | $162.70 |
| Purchase #6 | $13.42 | 12.463% | $15.0925 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $154.31 | 9.611% | $169.1407 | $169.14 | $169.15 | $169.10 |
| 7 purchase totals = | $678.86 | $761.8104 | $761.81 | $761.85 | $761.80 | |