| 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 | $52.48 | 4.857% | $55.029 | $55.03 | $55.05 | $55.00 |
| Purchase #2 | $201.81 | 5.759% | $213.4322 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $218.29 | 8.698% | $237.2769 | $237.28 | $237.30 | $237.30 |
| Purchase #4 | $212.85 | 10.787% | $235.8101 | $235.81 | $235.80 | $235.80 |
| Purchase #5 | $152.77 | 10.441% | $168.7207 | $168.72 | $168.70 | $168.70 |
| Purchase #6 | $55.80 | 4.560% | $58.3445 | $58.34 | $58.35 | $58.30 |
| Purchase #7 | $112.33 | 7.426% | $120.6716 | $120.67 | $120.65 | $120.70 |
| 7 purchase totals = | $1,006.33 | $1,089.2850 | $1,089.28 | $1,089.30 | $1,089.20 | |