| 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 | $36.59 | 12.337% | $41.1041 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $168.80 | 11.793% | $188.7066 | $188.71 | $188.70 | $188.70 |
| Purchase #3 | $38.80 | 9.536% | $42.5 | $42.50 | $42.50 | $42.50 |
| Purchase #4 | $65.27 | 10.116% | $71.8727 | $71.87 | $71.85 | $71.90 |
| Purchase #5 | $157.48 | 10.720% | $174.3619 | $174.36 | $174.35 | $174.40 |
| Purchase #6 | $229.62 | 7.220% | $246.1986 | $246.20 | $246.20 | $246.20 |
| Purchase #7 | $41.82 | 6.333% | $44.4685 | $44.47 | $44.45 | $44.50 |
| 7 purchase totals = | $738.38 | $809.2124 | $809.21 | $809.15 | $809.30 | |