| 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 | $60.40 | 6.559% | $64.3616 | $64.36 | $64.35 | $64.40 |
| Purchase #2 | $14.57 | 13.276% | $16.5043 | $16.50 | $16.50 | $16.50 |
| Purchase #3 | $196.50 | 13.255% | $222.5461 | $222.55 | $222.55 | $222.50 |
| Purchase #4 | $145.67 | 6.278% | $154.8152 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $173.58 | 8.217% | $187.8431 | $187.84 | $187.85 | $187.80 |
| Purchase #6 | $98.89 | 3.702% | $102.5509 | $102.55 | $102.55 | $102.60 |
| Purchase #7 | $83.90 | 13.268% | $95.0319 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $773.51 | $843.6531 | $843.65 | $843.65 | $843.60 | |