| 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 | $49.25 | 7.442% | $52.9152 | $52.92 | $52.90 | $52.90 |
| Purchase #2 | $82.81 | 13.396% | $93.9032 | $93.90 | $93.90 | $93.90 |
| Purchase #3 | $193.91 | 7.215% | $207.9006 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $184.41 | 11.171% | $205.0104 | $205.01 | $205.00 | $205.00 |
| Purchase #5 | $84.60 | 5.474% | $89.231 | $89.23 | $89.25 | $89.20 |
| Purchase #6 | $19.51 | 6.818% | $20.8402 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $71.88 | 8.112% | $77.7109 | $77.71 | $77.70 | $77.70 |
| 7 purchase totals = | $686.37 | $747.5115 | $747.51 | $747.50 | $747.40 | |