| 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 | $247.63 | 3.718% | $256.8369 | $256.84 | $256.85 | $256.80 |
| Purchase #2 | $140.51 | 11.786% | $157.0705 | $157.07 | $157.05 | $157.10 |
| Purchase #3 | $51.44 | 12.327% | $57.781 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $56.73 | 4.520% | $59.2942 | $59.29 | $59.30 | $59.30 |
| Purchase #5 | $58.98 | 3.313% | $60.934 | $60.93 | $60.95 | $60.90 |
| Purchase #6 | $74.38 | 4.162% | $77.4757 | $77.48 | $77.50 | $77.50 |
| Purchase #7 | $168.92 | 3.144% | $174.2308 | $174.23 | $174.25 | $174.20 |
| 7 purchase totals = | $798.59 | $843.6231 | $843.62 | $843.70 | $843.60 | |