| 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 | $14.35 | 11.639% | $16.0202 | $16.02 | $16.00 | $16.00 |
| Purchase #2 | $116.43 | 10.518% | $128.6761 | $128.68 | $128.70 | $128.70 |
| Purchase #3 | $19.92 | 13.125% | $22.5345 | $22.53 | $22.55 | $22.50 |
| Purchase #4 | $24.62 | 8.219% | $26.6435 | $26.64 | $26.65 | $26.60 |
| Purchase #5 | $43.96 | 7.690% | $47.3405 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $248.69 | 5.341% | $261.9725 | $261.97 | $261.95 | $262.00 |
| Purchase #7 | $139.71 | 8.298% | $151.3031 | $151.30 | $151.30 | $151.30 |
| 7 purchase totals = | $607.68 | $654.4904 | $654.48 | $654.50 | $654.40 | |