| 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 | $33.95 | 11.782% | $37.95 | $37.95 | $37.95 | $38.00 |
| Purchase #2 | $111.61 | 3.142% | $115.1168 | $115.12 | $115.10 | $115.10 |
| Purchase #3 | $68.47 | 12.503% | $77.0308 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $53.65 | 5.372% | $56.5321 | $56.53 | $56.55 | $56.50 |
| Purchase #5 | $168.66 | 7.303% | $180.9772 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $75.72 | 5.402% | $79.8104 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $76.54 | 7.217% | $82.0639 | $82.06 | $82.05 | $82.10 |
| 7 purchase totals = | $588.60 | $629.4812 | $629.48 | $629.50 | $629.50 | |