| 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 | $46.50 | 12.569% | $52.3446 | $52.34 | $52.35 | $52.30 |
| Purchase #2 | $106.44 | 7.482% | $114.4038 | $114.40 | $114.40 | $114.40 |
| Purchase #3 | $168.38 | 7.676% | $181.3048 | $181.30 | $181.30 | $181.30 |
| Purchase #4 | $150.65 | 6.363% | $160.2359 | $160.24 | $160.25 | $160.20 |
| Purchase #5 | $223.40 | 13.348% | $253.2194 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $57.89 | 3.810% | $60.0956 | $60.10 | $60.10 | $60.10 |
| Purchase #7 | $244.41 | 9.687% | $268.086 | $268.09 | $268.10 | $268.10 |
| 7 purchase totals = | $997.67 | $1,089.6901 | $1,089.69 | $1,089.70 | $1,089.60 | |