| 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 | $47.58 | 7.835% | $51.3079 | $51.31 | $51.30 | $51.30 |
| Purchase #2 | $248.58 | 9.262% | $271.6035 | $271.60 | $271.60 | $271.60 |
| Purchase #3 | $93.66 | 6.352% | $99.6093 | $99.61 | $99.60 | $99.60 |
| Purchase #4 | $42.75 | 12.529% | $48.1061 | $48.11 | $48.10 | $48.10 |
| Purchase #5 | $17.32 | 9.217% | $18.9164 | $18.92 | $18.90 | $18.90 |
| Purchase #6 | $137.49 | 13.678% | $156.2959 | $156.30 | $156.30 | $156.30 |
| Purchase #7 | $110.54 | 13.214% | $125.1468 | $125.15 | $125.15 | $125.10 |
| 7 purchase totals = | $697.92 | $770.9859 | $771.00 | $770.95 | $770.90 | |