| 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 | $74.59 | 3.658% | $77.3185 | $77.32 | $77.30 | $77.30 |
| Purchase #2 | $82.92 | 12.669% | $93.4251 | $93.43 | $93.45 | $93.40 |
| Purchase #3 | $228.67 | 7.191% | $245.1137 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $230.44 | 13.637% | $261.8651 | $261.87 | $261.85 | $261.90 |
| Purchase #5 | $190.29 | 7.687% | $204.9176 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $170.47 | 8.338% | $184.6838 | $184.68 | $184.70 | $184.70 |
| Purchase #7 | $123.48 | 4.562% | $129.1132 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $1,100.86 | $1,196.4370 | $1,196.44 | $1,196.40 | $1,196.40 | |