| 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 | $109.68 | 8.581% | $119.0916 | $119.09 | $119.10 | $119.10 |
| Purchase #2 | $61.61 | 4.660% | $64.481 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $138.75 | 7.336% | $148.9287 | $148.93 | $148.95 | $148.90 |
| Purchase #4 | $145.81 | 8.327% | $157.9516 | $157.95 | $157.95 | $158.00 |
| Purchase #5 | $10.98 | 6.542% | $11.6983 | $11.70 | $11.70 | $11.70 |
| Purchase #6 | $75.62 | 8.811% | $82.2829 | $82.28 | $82.30 | $82.30 |
| Purchase #7 | $34.89 | 10.393% | $38.5161 | $38.52 | $38.50 | $38.50 |
| 7 purchase totals = | $577.34 | $622.9502 | $622.95 | $623.00 | $623.00 | |