| 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 | $69.80 | 8.224% | $75.5404 | $75.54 | $75.55 | $75.50 |
| Purchase #2 | $34.98 | 7.467% | $37.592 | $37.59 | $37.60 | $37.60 |
| Purchase #3 | $136.96 | 6.738% | $146.1884 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $42.34 | 3.166% | $43.6805 | $43.68 | $43.70 | $43.70 |
| Purchase #5 | $119.29 | 3.796% | $123.8182 | $123.82 | $123.80 | $123.80 |
| Purchase #6 | $17.37 | 3.379% | $17.9569 | $17.96 | $17.95 | $18.00 |
| Purchase #7 | $65.99 | 8.290% | $71.4606 | $71.46 | $71.45 | $71.50 |
| 7 purchase totals = | $486.73 | $516.2370 | $516.24 | $516.25 | $516.30 | |