| 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 | $5.80 | 11.597% | $6.4726 | $6.47 | $6.45 | $6.50 |
| Purchase #2 | $46.25 | 10.650% | $51.1756 | $51.18 | $51.20 | $51.20 |
| Purchase #3 | $221.94 | 9.389% | $242.7779 | $242.78 | $242.80 | $242.80 |
| Purchase #4 | $245.35 | 10.809% | $271.8699 | $271.87 | $271.85 | $271.90 |
| Purchase #5 | $66.75 | 6.760% | $71.2623 | $71.26 | $71.25 | $71.30 |
| Purchase #6 | $30.34 | 5.172% | $31.9092 | $31.91 | $31.90 | $31.90 |
| Purchase #7 | $174.89 | 6.183% | $185.7034 | $185.70 | $185.70 | $185.70 |
| 7 purchase totals = | $791.32 | $861.1709 | $861.17 | $861.15 | $861.30 | |