| 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 | $69.65 | 6.285% | $74.0275 | $74.03 | $74.05 | $74.00 |
| Purchase #2 | $43.69 | 3.206% | $45.0907 | $45.09 | $45.10 | $45.10 |
| Purchase #3 | $26.75 | 8.510% | $29.0264 | $29.03 | $29.05 | $29.00 |
| Purchase #4 | $218.41 | 13.466% | $247.8211 | $247.82 | $247.80 | $247.80 |
| Purchase #5 | $147.39 | 5.127% | $154.9467 | $154.95 | $154.95 | $154.90 |
| Purchase #6 | $61.67 | 10.693% | $68.2644 | $68.26 | $68.25 | $68.30 |
| Purchase #7 | $81.29 | 10.734% | $90.0157 | $90.02 | $90.00 | $90.00 |
| 7 purchase totals = | $648.85 | $709.1925 | $709.20 | $709.20 | $709.10 | |