| 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 | $83.92 | 12.380% | $94.3093 | $94.31 | $94.30 | $94.30 |
| Purchase #2 | $52.55 | 6.504% | $55.9679 | $55.97 | $55.95 | $56.00 |
| Purchase #3 | $122.55 | 5.299% | $129.0439 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $13.69 | 6.124% | $14.5284 | $14.53 | $14.55 | $14.50 |
| Purchase #5 | $20.72 | 4.196% | $21.5894 | $21.59 | $21.60 | $21.60 |
| Purchase #6 | $152.94 | 5.398% | $161.1957 | $161.20 | $161.20 | $161.20 |
| Purchase #7 | $139.69 | 12.802% | $157.5731 | $157.57 | $157.55 | $157.60 |
| 7 purchase totals = | $586.06 | $634.2077 | $634.21 | $634.20 | $634.20 | |