| 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 | $77.81 | 12.411% | $87.467 | $87.47 | $87.45 | $87.50 |
| Purchase #2 | $223.84 | 8.599% | $243.088 | $243.09 | $243.10 | $243.10 |
| Purchase #3 | $28.46 | 13.189% | $32.2136 | $32.21 | $32.20 | $32.20 |
| Purchase #4 | $197.25 | 3.731% | $204.6094 | $204.61 | $204.60 | $204.60 |
| Purchase #5 | $111.59 | 7.624% | $120.0976 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $103.66 | 9.680% | $113.6943 | $113.69 | $113.70 | $113.70 |
| Purchase #7 | $172.91 | 6.353% | $183.895 | $183.90 | $183.90 | $183.90 |
| 7 purchase totals = | $915.52 | $985.0649 | $985.07 | $985.05 | $985.10 | |