| 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 | $38.61 | 13.720% | $43.9073 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $8.96 | 9.361% | $9.7987 | $9.80 | $9.80 | $9.80 |
| Purchase #3 | $63.78 | 9.399% | $69.7747 | $69.77 | $69.75 | $69.80 |
| Purchase #4 | $143.65 | 10.106% | $158.1673 | $158.17 | $158.15 | $158.20 |
| Purchase #5 | $168.51 | 6.306% | $179.1362 | $179.14 | $179.15 | $179.10 |
| Purchase #6 | $122.94 | 12.487% | $138.2915 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $250.90 | 4.272% | $261.6184 | $261.62 | $261.60 | $261.60 |
| 7 purchase totals = | $797.35 | $860.6941 | $860.70 | $860.65 | $860.70 | |