| 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 | $25.85 | 3.794% | $26.8307 | $26.83 | $26.85 | $26.80 |
| Purchase #2 | $220.75 | 9.516% | $241.7566 | $241.76 | $241.75 | $241.80 |
| Purchase #3 | $97.61 | 5.374% | $102.8556 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $59.41 | 9.680% | $65.1609 | $65.16 | $65.15 | $65.20 |
| Purchase #5 | $80.45 | 9.141% | $87.8039 | $87.80 | $87.80 | $87.80 |
| Purchase #6 | $210.55 | 11.759% | $235.3086 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $134.45 | 13.644% | $152.7944 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $829.07 | $912.5107 | $912.51 | $912.50 | $912.60 | |