| 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 | $71.74 | 4.851% | $75.2201 | $75.22 | $75.20 | $75.20 |
| Purchase #2 | $140.55 | 4.458% | $146.8157 | $146.82 | $146.80 | $146.80 |
| Purchase #3 | $13.51 | 12.605% | $15.2129 | $15.21 | $15.20 | $15.20 |
| Purchase #4 | $224.75 | 11.551% | $250.7109 | $250.71 | $250.70 | $250.70 |
| Purchase #5 | $73.68 | 11.709% | $82.3072 | $82.31 | $82.30 | $82.30 |
| Purchase #6 | $65.90 | 9.492% | $72.1552 | $72.16 | $72.15 | $72.20 |
| Purchase #7 | $98.41 | 10.601% | $108.8424 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $688.54 | $751.2644 | $751.27 | $751.20 | $751.20 | |