| 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 | $28.54 | 4.197% | $29.7378 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $218.83 | 11.313% | $243.5862 | $243.59 | $243.60 | $243.60 |
| Purchase #3 | $118.39 | 6.301% | $125.8498 | $125.85 | $125.85 | $125.80 |
| Purchase #4 | $39.28 | 6.423% | $41.803 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $245.66 | 7.181% | $263.3008 | $263.30 | $263.30 | $263.30 |
| Purchase #6 | $77.87 | 11.252% | $86.6319 | $86.63 | $86.65 | $86.60 |
| Purchase #7 | $6.97 | 6.724% | $7.4387 | $7.44 | $7.45 | $7.40 |
| 7 purchase totals = | $735.54 | $798.3482 | $798.35 | $798.40 | $798.20 | |