| 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 | $24.91 | 10.184% | $27.4468 | $27.45 | $27.45 | $27.40 |
| Purchase #2 | $61.50 | 4.405% | $64.2091 | $64.21 | $64.20 | $64.20 |
| Purchase #3 | $8.66 | 10.836% | $9.5984 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $88.63 | 12.379% | $99.6015 | $99.60 | $99.60 | $99.60 |
| Purchase #5 | $145.27 | 8.713% | $157.9274 | $157.93 | $157.95 | $157.90 |
| Purchase #6 | $29.60 | 13.654% | $33.6416 | $33.64 | $33.65 | $33.60 |
| Purchase #7 | $28.77 | 10.490% | $31.788 | $31.79 | $31.80 | $31.80 |
| 7 purchase totals = | $387.34 | $424.2128 | $424.22 | $424.25 | $424.10 | |