| 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 | $154.60 | 7.366% | $165.9878 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $46.62 | 8.637% | $50.6466 | $50.65 | $50.65 | $50.60 |
| Purchase #3 | $39.25 | 10.205% | $43.2555 | $43.26 | $43.25 | $43.30 |
| Purchase #4 | $249.60 | 3.796% | $259.0748 | $259.07 | $259.05 | $259.10 |
| Purchase #5 | $53.92 | 10.130% | $59.3821 | $59.38 | $59.40 | $59.40 |
| Purchase #6 | $218.87 | 6.399% | $232.8755 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $36.74 | 6.320% | $39.062 | $39.06 | $39.05 | $39.10 |
| 7 purchase totals = | $799.60 | $850.2843 | $850.29 | $850.30 | $850.40 | |