| 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 | $26.89 | 3.797% | $27.911 | $27.91 | $27.90 | $27.90 |
| Purchase #2 | $201.43 | 6.125% | $213.7676 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $48.67 | 9.785% | $53.4324 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $159.65 | 7.384% | $171.4386 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $38.70 | 12.356% | $43.4818 | $43.48 | $43.50 | $43.50 |
| Purchase #6 | $159.92 | 3.705% | $165.845 | $165.85 | $165.85 | $165.80 |
| Purchase #7 | $213.61 | 7.643% | $229.9362 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $848.87 | $905.8126 | $905.82 | $905.85 | $905.70 | |