| 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 | $33.96 | 6.205% | $36.0672 | $36.07 | $36.05 | $36.10 |
| Purchase #2 | $163.98 | 7.861% | $176.8705 | $176.87 | $176.85 | $176.90 |
| Purchase #3 | $131.34 | 12.313% | $147.5119 | $147.51 | $147.50 | $147.50 |
| Purchase #4 | $19.87 | 5.304% | $20.9239 | $20.92 | $20.90 | $20.90 |
| Purchase #5 | $144.72 | 12.172% | $162.3353 | $162.34 | $162.35 | $162.30 |
| Purchase #6 | $136.72 | 6.624% | $145.7763 | $145.78 | $145.80 | $145.80 |
| Purchase #7 | $119.90 | 8.481% | $130.0687 | $130.07 | $130.05 | $130.10 |
| 7 purchase totals = | $750.49 | $819.5538 | $819.56 | $819.50 | $819.60 | |