| 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 | $102.46 | 9.195% | $111.8812 | $111.88 | $111.90 | $111.90 |
| Purchase #2 | $22.29 | 6.288% | $23.6916 | $23.69 | $23.70 | $23.70 |
| Purchase #3 | $30.86 | 13.685% | $35.0832 | $35.08 | $35.10 | $35.10 |
| Purchase #4 | $29.39 | 4.243% | $30.637 | $30.64 | $30.65 | $30.60 |
| Purchase #5 | $5.47 | 12.134% | $6.1337 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $195.43 | 12.283% | $219.4347 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $33.50 | 7.347% | $35.9612 | $35.96 | $35.95 | $36.00 |
| 7 purchase totals = | $419.40 | $462.8226 | $462.81 | $462.90 | $462.80 | |