| 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 | $78.69 | 13.555% | $89.3564 | $89.36 | $89.35 | $89.40 |
| Purchase #2 | $45.71 | 9.265% | $49.945 | $49.95 | $49.95 | $49.90 |
| Purchase #3 | $64.45 | 13.770% | $73.3248 | $73.32 | $73.30 | $73.30 |
| Purchase #4 | $237.76 | 8.217% | $257.2967 | $257.30 | $257.30 | $257.30 |
| Purchase #5 | $98.53 | 4.816% | $103.2752 | $103.28 | $103.30 | $103.30 |
| Purchase #6 | $46.59 | 12.148% | $52.2498 | $52.25 | $52.25 | $52.20 |
| Purchase #7 | $10.63 | 5.740% | $11.2402 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $582.36 | $636.6881 | $636.70 | $636.70 | $636.60 | |