| 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 | $70.35 | 6.424% | $74.8693 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $159.27 | 5.721% | $168.3818 | $168.38 | $168.40 | $168.40 |
| Purchase #3 | $23.32 | 10.388% | $25.7425 | $25.74 | $25.75 | $25.70 |
| Purchase #4 | $61.89 | 11.120% | $68.7722 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $13.54 | 8.379% | $14.6745 | $14.67 | $14.65 | $14.70 |
| Purchase #6 | $101.31 | 7.612% | $109.0217 | $109.02 | $109.00 | $109.00 |
| Purchase #7 | $123.75 | 3.873% | $128.5428 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $553.43 | $590.0048 | $589.99 | $589.95 | $590.00 | |