| 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 | $47.42 | 10.449% | $52.3749 | $52.37 | $52.35 | $52.40 |
| Purchase #2 | $159.48 | 8.589% | $173.1777 | $173.18 | $173.20 | $173.20 |
| Purchase #3 | $75.44 | 6.761% | $80.5405 | $80.54 | $80.55 | $80.50 |
| Purchase #4 | $42.97 | 4.210% | $44.779 | $44.78 | $44.80 | $44.80 |
| Purchase #5 | $232.98 | 5.373% | $245.498 | $245.50 | $245.50 | $245.50 |
| Purchase #6 | $194.48 | 6.375% | $206.8781 | $206.88 | $206.90 | $206.90 |
| Purchase #7 | $96.54 | 12.752% | $108.8508 | $108.85 | $108.85 | $108.90 |
| 7 purchase totals = | $849.31 | $912.0990 | $912.10 | $912.15 | $912.20 | |