| 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 | $34.41 | 12.712% | $38.7842 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $146.98 | 7.266% | $157.6596 | $157.66 | $157.65 | $157.70 |
| Purchase #3 | $43.79 | 9.516% | $47.9571 | $47.96 | $47.95 | $48.00 |
| Purchase #4 | $128.95 | 10.502% | $142.4923 | $142.49 | $142.50 | $142.50 |
| Purchase #5 | $237.93 | 7.698% | $256.2459 | $256.25 | $256.25 | $256.20 |
| Purchase #6 | $161.47 | 11.306% | $179.7258 | $179.73 | $179.75 | $179.70 |
| Purchase #7 | $237.38 | 11.221% | $264.0164 | $264.02 | $264.00 | $264.00 |
| 7 purchase totals = | $990.91 | $1,086.8813 | $1,086.89 | $1,086.90 | $1,086.90 | |