| 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 | $34.84 | 11.217% | $38.748 | $38.75 | $38.75 | $38.70 |
| Purchase #2 | $6.25 | 7.610% | $6.7256 | $6.73 | $6.75 | $6.70 |
| Purchase #3 | $211.96 | 5.328% | $223.2532 | $223.25 | $223.25 | $223.30 |
| Purchase #4 | $91.80 | 11.202% | $102.0834 | $102.08 | $102.10 | $102.10 |
| Purchase #5 | $207.84 | 9.707% | $228.015 | $228.02 | $228.00 | $228.00 |
| Purchase #6 | $97.63 | 5.473% | $102.9733 | $102.97 | $102.95 | $103.00 |
| Purchase #7 | $224.88 | 9.513% | $246.2728 | $246.27 | $246.25 | $246.30 |
| 7 purchase totals = | $875.20 | $948.0713 | $948.07 | $948.05 | $948.10 | |