| 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 | $55.41 | 8.379% | $60.0528 | $60.05 | $60.05 | $60.10 |
| Purchase #2 | $5.54 | 6.795% | $5.9164 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $178.36 | 11.117% | $198.1883 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $14.69 | 7.689% | $15.8195 | $15.82 | $15.80 | $15.80 |
| Purchase #5 | $161.57 | 9.192% | $176.4215 | $176.42 | $176.40 | $176.40 |
| Purchase #6 | $153.91 | 6.361% | $163.7002 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $230.27 | 13.567% | $261.5107 | $261.51 | $261.50 | $261.50 |
| 7 purchase totals = | $799.75 | $881.6094 | $881.61 | $881.55 | $881.60 | |