| 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 | $5.48 | 10.125% | $6.0349 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $101.95 | 3.819% | $105.8435 | $105.84 | $105.85 | $105.80 |
| Purchase #3 | $58.91 | 12.550% | $66.3032 | $66.30 | $66.30 | $66.30 |
| Purchase #4 | $164.45 | 12.165% | $184.4553 | $184.46 | $184.45 | $184.50 |
| Purchase #5 | $200.86 | 11.163% | $223.282 | $223.28 | $223.30 | $223.30 |
| Purchase #6 | $231.65 | 8.454% | $251.2337 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $231.54 | 13.150% | $261.9875 | $261.99 | $262.00 | $262.00 |
| 7 purchase totals = | $994.84 | $1,099.1401 | $1,099.13 | $1,099.20 | $1,099.10 | |