| 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 | $66.59 | 4.148% | $69.3522 | $69.35 | $69.35 | $69.40 |
| Purchase #2 | $119.54 | 7.127% | $128.0596 | $128.06 | $128.05 | $128.10 |
| Purchase #3 | $51.82 | 10.410% | $57.2145 | $57.21 | $57.20 | $57.20 |
| Purchase #4 | $15.46 | 6.810% | $16.5128 | $16.51 | $16.50 | $16.50 |
| Purchase #5 | $204.69 | 13.767% | $232.8697 | $232.87 | $232.85 | $232.90 |
| Purchase #6 | $157.34 | 12.368% | $176.7998 | $176.80 | $176.80 | $176.80 |
| Purchase #7 | $234.81 | 13.753% | $267.1034 | $267.10 | $267.10 | $267.10 |
| 7 purchase totals = | $850.25 | $947.9120 | $947.90 | $947.85 | $948.00 | |