| 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 | $240.31 | 6.553% | $256.0575 | $256.06 | $256.05 | $256.10 |
| Purchase #2 | $198.95 | 4.254% | $207.4133 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $107.72 | 7.741% | $116.0586 | $116.06 | $116.05 | $116.10 |
| Purchase #4 | $66.71 | 4.574% | $69.7613 | $69.76 | $69.75 | $69.80 |
| Purchase #5 | $15.51 | 5.170% | $16.3119 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $220.35 | 6.804% | $235.3426 | $235.34 | $235.35 | $235.30 |
| Purchase #7 | $25.88 | 11.577% | $28.8761 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $875.43 | $929.8213 | $929.82 | $929.80 | $929.90 | |