| 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 | $94.48 | 4.416% | $98.6522 | $98.65 | $98.65 | $98.70 |
| Purchase #2 | $75.54 | 3.311% | $78.0411 | $78.04 | $78.05 | $78.00 |
| Purchase #3 | $39.55 | 7.237% | $42.4122 | $42.41 | $42.40 | $42.40 |
| Purchase #4 | $229.80 | 3.476% | $237.7878 | $237.79 | $237.80 | $237.80 |
| Purchase #5 | $128.87 | 6.813% | $137.6499 | $137.65 | $137.65 | $137.60 |
| Purchase #6 | $152.75 | 5.239% | $160.7526 | $160.75 | $160.75 | $160.80 |
| Purchase #7 | $136.32 | 6.505% | $145.1876 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $857.31 | $900.4834 | $900.48 | $900.50 | $900.50 | |