| 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 | $6.66 | 8.526% | $7.2278 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $122.53 | 3.311% | $126.587 | $126.59 | $126.60 | $126.60 |
| Purchase #3 | $41.45 | 4.586% | $43.3509 | $43.35 | $43.35 | $43.40 |
| Purchase #4 | $213.37 | 9.358% | $233.3372 | $233.34 | $233.35 | $233.30 |
| Purchase #5 | $23.96 | 11.341% | $26.6773 | $26.68 | $26.70 | $26.70 |
| Purchase #6 | $71.38 | 6.243% | $75.8363 | $75.84 | $75.85 | $75.80 |
| Purchase #7 | $208.54 | 11.107% | $231.7025 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $687.89 | $744.7190 | $744.73 | $744.80 | $744.70 | |