| 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 | $40.86 | 5.829% | $43.2417 | $43.24 | $43.25 | $43.20 |
| Purchase #2 | $18.86 | 11.626% | $21.0527 | $21.05 | $21.05 | $21.10 |
| Purchase #3 | $240.78 | 8.736% | $261.8145 | $261.81 | $261.80 | $261.80 |
| Purchase #4 | $54.98 | 3.754% | $57.0439 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $211.32 | 11.369% | $235.345 | $235.35 | $235.35 | $235.30 |
| Purchase #6 | $69.64 | 8.353% | $75.457 | $75.46 | $75.45 | $75.50 |
| Purchase #7 | $99.48 | 3.220% | $102.6833 | $102.68 | $102.70 | $102.70 |
| 7 purchase totals = | $735.92 | $796.6381 | $796.63 | $796.65 | $796.60 | |