| 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 | $64.55 | 12.474% | $72.602 | $72.60 | $72.60 | $72.60 |
| Purchase #2 | $90.94 | 5.417% | $95.8662 | $95.87 | $95.85 | $95.90 |
| Purchase #3 | $207.30 | 4.559% | $216.7508 | $216.75 | $216.75 | $216.80 |
| Purchase #4 | $26.99 | 11.188% | $30.0096 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $26.34 | 9.827% | $28.9284 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $105.30 | 4.355% | $109.8858 | $109.89 | $109.90 | $109.90 |
| Purchase #7 | $65.79 | 5.618% | $69.4861 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $587.21 | $623.5289 | $623.54 | $623.55 | $623.60 | |