| 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 | $46.93 | 7.671% | $50.53 | $50.53 | $50.55 | $50.50 |
| Purchase #2 | $193.64 | 6.403% | $206.0388 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $157.79 | 9.311% | $172.4818 | $172.48 | $172.50 | $172.50 |
| Purchase #4 | $210.70 | 5.511% | $222.3117 | $222.31 | $222.30 | $222.30 |
| Purchase #5 | $28.42 | 5.720% | $30.0456 | $30.05 | $30.05 | $30.00 |
| Purchase #6 | $75.88 | 13.308% | $85.9781 | $85.98 | $86.00 | $86.00 |
| Purchase #7 | $128.93 | 10.402% | $142.3413 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $842.29 | $909.7273 | $909.73 | $909.80 | $909.60 | |