| 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 | $31.71 | 9.832% | $34.8277 | $34.83 | $34.85 | $34.80 |
| Purchase #2 | $75.55 | 7.476% | $81.1981 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $99.80 | 8.629% | $108.4117 | $108.41 | $108.40 | $108.40 |
| Purchase #4 | $178.82 | 12.380% | $200.9579 | $200.96 | $200.95 | $201.00 |
| Purchase #5 | $246.28 | 12.706% | $277.5723 | $277.57 | $277.55 | $277.60 |
| Purchase #6 | $113.62 | 11.602% | $126.8022 | $126.80 | $126.80 | $126.80 |
| Purchase #7 | $163.63 | 3.122% | $168.7385 | $168.74 | $168.75 | $168.70 |
| 7 purchase totals = | $909.41 | $998.5084 | $998.51 | $998.50 | $998.50 | |