| 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 | $39.74 | 8.634% | $43.1712 | $43.17 | $43.15 | $43.20 |
| Purchase #2 | $78.72 | 6.374% | $83.7376 | $83.74 | $83.75 | $83.70 |
| Purchase #3 | $100.79 | 6.738% | $107.5812 | $107.58 | $107.60 | $107.60 |
| Purchase #4 | $51.31 | 9.553% | $56.2116 | $56.21 | $56.20 | $56.20 |
| Purchase #5 | $30.58 | 11.417% | $34.0713 | $34.07 | $34.05 | $34.10 |
| Purchase #6 | $131.25 | 13.184% | $148.554 | $148.55 | $148.55 | $148.60 |
| Purchase #7 | $62.71 | 12.579% | $70.5983 | $70.60 | $70.60 | $70.60 |
| 7 purchase totals = | $495.10 | $543.9252 | $543.92 | $543.90 | $544.00 | |