| 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 | $120.98 | 9.179% | $132.0848 | $132.08 | $132.10 | $132.10 |
| Purchase #2 | $23.47 | 4.873% | $24.6137 | $24.61 | $24.60 | $24.60 |
| Purchase #3 | $36.68 | 9.307% | $40.0938 | $40.09 | $40.10 | $40.10 |
| Purchase #4 | $86.75 | 9.521% | $95.0095 | $95.01 | $95.00 | $95.00 |
| Purchase #5 | $136.92 | 3.135% | $141.2124 | $141.21 | $141.20 | $141.20 |
| Purchase #6 | $31.43 | 7.470% | $33.7778 | $33.78 | $33.80 | $33.80 |
| Purchase #7 | $121.63 | 10.867% | $134.8475 | $134.85 | $134.85 | $134.80 |
| 7 purchase totals = | $557.86 | $601.6395 | $601.63 | $601.65 | $601.60 | |