| 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 | $6.46 | 9.665% | $7.0844 | $7.08 | $7.10 | $7.10 |
| Purchase #2 | $247.46 | 5.449% | $260.9441 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $142.57 | 5.232% | $150.0293 | $150.03 | $150.05 | $150.00 |
| Purchase #4 | $13.46 | 5.668% | $14.2229 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $202.42 | 8.303% | $219.2269 | $219.23 | $219.25 | $219.20 |
| Purchase #6 | $145.33 | 5.797% | $153.7548 | $153.75 | $153.75 | $153.80 |
| Purchase #7 | $240.92 | 8.420% | $261.2055 | $261.21 | $261.20 | $261.20 |
| 7 purchase totals = | $998.62 | $1,066.4679 | $1,066.46 | $1,066.50 | $1,066.40 | |