| 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 | $80.68 | 8.683% | $87.6854 | $87.69 | $87.70 | $87.70 |
| Purchase #2 | $98.41 | 8.840% | $107.1094 | $107.11 | $107.10 | $107.10 |
| Purchase #3 | $65.30 | 4.459% | $68.2117 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $215.72 | 9.868% | $237.0072 | $237.01 | $237.00 | $237.00 |
| Purchase #5 | $56.52 | 10.403% | $62.3998 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $8.97 | 13.559% | $10.1862 | $10.19 | $10.20 | $10.20 |
| Purchase #7 | $109.35 | 5.381% | $115.2341 | $115.23 | $115.25 | $115.20 |
| 7 purchase totals = | $634.95 | $687.8338 | $687.84 | $687.85 | $687.80 | |